A photo of La Soufrière erupting Friday in St. Vincent. The blast could be sending ash as far as Jamaica and South America.; Credit: Zen Punnett/AFP via Getty Images

La Soufrière, the highest peak on the Caribbean island of St. Vincent, began to explosively erupt Friday morning, forcing thousands to evacuate as ash and smoke filled the sky.

And a larger eruption may be on the way.

Richard Robertson, a geologist with the University of the West Indies Seismic Research Centre, said the volcano is in its explosive eruption phase. The initial explosion of dust and debris St. Vincent experienced Friday is likely just the beginning.

"The explosive eruption has started and it is possible you could have more explosions like these," he said during a press conference. "The first one is not necessarily the worst one, the first bang is not necessarily the biggest bang this volcano will give."

Ralph Gonsalves, the prime minister of St. Vincent and the Grenadines, ordered residents on the northern side of the island to evacuate Thursday out of the red volcano danger zone. The Associated Press reported some 16,000 people were forced to flee their homes.

Soot and ash fell throughout the night, blanketing neighborhoods and streets across the island Saturday morning. Robertson said the ash is expected to fall for the next handful of days, possibly even weeks.

The dome of the volcano, which is about 3,100 feet long and more than 820 feet wide, was destroyed in Friday's eruption, catapulting 460 million cubic feet of debris into the atmosphere. The ash could reach as far as Jamaica and parts of South America, Robertson said.

The last time La Soufrière had a major eruption was in 1979, which lasted several weeks. This eruption, Robertson said, "will more than likely be a bigger eruption than 1979 was." He added, "We don't know how much material is down there that wants to come out."

The fine ash particles, which are difficult to clean up, pose a respiratory risk, especially for people with underlying issues. Robertson recommended that individuals who have decided to stay on the island do their best to clean the ash before it settles or gets wet.

With more potential eruptions looming, Robertson advised residents to move as far south as possible. La Soufrière could be heard rumbling and grumbling throughout the night, he said, from the sound of magma moving inside the volcano.

This content is from Southern California Public Radio. View the original story at SCPR.org.

A rollercoaster that once sat on the Funtown Pier in Seaside Heights, N.J., rests in the ocean on Wednesday, Oct. 31, 2012 after the pier was washed away by superstorm Sandy.; Credit: Julio Cortez/AP

When Hurricane Sandy swept up the eastern seaboard in 2012, it left a trail of damage from Florida to Maine. Subways were inundated in New York City. Hurricane-force winds tore across New Jersey. Blizzard conditions walloped Appalachia.

The hurricane — also known as Superstorm Sandy — caused an estimated $70 billion in damages in the U.S., mostly from flooding. And while scientists have long believed that some of the carnage was attributable to a warming climate, it's been unclear just how much of a role human-caused warming played in the storm's impacts. New research, published Tuesday in the journal Nature Communications, puts a dollar amount on some of those damages and it's a startling figure.

Using flood maps and sea-level rise measurements, researchers found that human-induced sea-level rise caused an estimated $8 billion in excess flooding damage during Hurricane Sandy and affected an additional 70,000 people.

"I often hear people say when we're trying to help them adapt to increasing coastal flooding, 'Well, it's not going to happen in my lifetime, the sea-level rise won't happen in my lifetime,'" said Philip Orton, a co-author of the study from the Stevens Institute of Technology in New Jersey. "But it's already happening to people. It's already here."

Sea levels at the tip of Manhattan have risen about 8 inches since 1950, according to the National Oceanic and Atmospheric Administration. Estimates range for how much additional sea-level rise is likely to occur, but on average, the expectation is that by mid-century water levels could rise by more than a foot in New York City, compared to the year 2000.

In worst case scenarios, in which humanity does not significantly cut its climate-warming greenhouse gas emissions and the world's ice sheets rapidly melt, sea levels could rise by more than 6 feet by the end of the century, putting hundreds of millions of people at risk worldwide.

Higher water levels mean more areas are susceptible to flooding, storm surge and other problems associated with hurricanes, as well as more chronic flooding from high tides.

The Biden administration has made addressing climate change one of its top priorities. It's proposed a major reconfiguration of the nation's energy and transportation sectors to cut the country's outsized contribution to global warming, with the goal of making the U.S. carbon neutral by the year 2050. Accomplishing that feat will require major federal investments and likely bipartisan support. It's unclear if the administration will be able to procure the latter.

The new study, which joins a growing body of broader attribution science, aims to quantify the cost of inaction and business as usual. Similar studies found that climate change fueled the strength of Hurricane Harvey, increased the risk of Australia's recent unprecedented fire season and contributed to a record-breaking heatwave in Europe.

Scientists have debated whether Hurricane Sandy was made more intense by a warming climate, but it's difficult to know. Generally, there's agreement in the scientific community that hotter global temperatures and warmer ocean waters will lead to more rapid intensification of hurricanes.

Quantifying exactly how much those climatic differences affected a storm like Sandy is difficult. That's why Orton and the team of researchers focused their efforts on sea-level rise, where there's a bevvy of good data. They used that data to model the impacts of Hurricane Sandy in a world without climate change and found the estimated $8 billion difference.

"Increasingly we have the tools to simulate these events and study and quantify the impact of climate change on people's lives," Orton said. "People's lives were dramatically changed by Hurricane Sandy and a lot of them don't realize it had to do with climate change at all."

This content is from Southern California Public Radio. View the original story at SCPR.org.

; Credit: /Courtesy of TED

Part 3 of TED Radio Hour episode: An SOS From The Ocean

In 1998, Alasdair Harris went to Madagascar to research coral reefs. He's worked there ever since. He explains the true meaning of conservation he learned from the island's Indigenous communities.

About Alasdair Harris

Alasdair Harris is a marine biologist and the founder of the organization Blue Ventures. His organization seeks to catalyze and sustain locally-led marine conservation in coastal communities around the world.

His work focuses on rebuilding tropical fisheries and working with coastal people to increase their sources of income.

Harris holds a PhD in tropical marine ecology, and an honorary doctorate of science from the University of Edinburgh.

This segment of TED Radio Hour was produced by Matthew Cloutier and edited by Sanaz Meshkinpour. You can follow us on Twitter @TEDRadioHour and email us at TEDRadio@npr.org.

This content is from Southern California Public Radio. View the original story at SCPR.org.

Catawba County�s Meals on Wheels program has nominated Winnie Hovey for the award and is asking the public to vote for Hovey in the contest. The contest is featured on Facebook, and the top vote-getter will be named the winner.

Winnie Hovey has won the American Volunteer contest sponsored by the Meals on Wheels Association of America. Hovey is a 92-year-old Hickory resident who has been volunteering with the local Meals on Wheels organization for approximately 30 years

Catawba County Board of Elections appoints Amanda Duncan as new Director of Elections to succeed retiring Larry Brewer.

D.C. Attorney General Karl Racine, pictured in 2019, is hoping to change how the justice system handles cases involving 16- and 17-year-olds who are charged as adults.; Credit: Claire Harbage/NPR

A new proposal from D.C. Attorney General Karl Racine could overhaul the way juveniles are charged as adults and offer greater opportunities for rehabilitation than a federal prison.

If passed, the proposal would impact people like Charlie Curtis, who was charged with armed robbery and sent to adult court at the age of 16 — a decision that he said left him confused and adrift.

Curtis said he had problems reading and writing back then, let alone asking the court to appoint him a lawyer. After his conviction, he spent years in a federal prison in New Jersey.

"It's a little bit of everything," Curtis said. "A little scary, a little nervous, you got to grow up real fast. You're not in the high school gym no more."

Curtis returned home when he was 22. It would be a while before he stabilized, got a good job driving a truck and started a family that grew to include three children. He now volunteers to help other young people leaving jail and prison — trying to offer the support he got too late.

What the legislation would change

NPR has learned Racine will introduce legislation in the D.C. Council Wednesday to ensure that 16- and 17-year-olds accused of certain crimes start in the family court system.

"Children should be treated like children, including 16- and 17-year-olds, notwithstanding the seriousness of their alleged offense," Racine said.

The proposed legislation would apply to teens charged with murder, first-degree sexual abuse, and armed robbery, among other crimes. Currently, the lead federal prosecutor in D.C. can file those kinds of cases directly in adult court — without any say from a judge — even if those defendants ultimately plead guilty to lesser charges.

D.C. has no federal prisons of its own, so young people convicted as adults can spend years in other states, at great distances from their families. The D.C. attorney general said the majority of underaged defendants charged as adults return home to the District before they are 21, but without the benefit of access to educational programs, vocational training and mentoring they could have received if their cases had been handled in the family courts.

"The adult system doesn't work that way," Racine said. "Federal Bureau of Prisons people will tell you the adult system is not made for kids."

Eduardo Ferrer, the policy director at the Georgetown Juvenile Justice Initiative, said research demonstrates charging young people in the adult system decreases public safety by making it more likely they'll break the law in the future. Most charging decisions in these cases in D.C. are made within a half a day, without the benefit of a longer review of the facts of the case and the background of the teenager, he said.

"The process in D.C. right now, because the U.S. Attorney's Office does not exercise discretion often in terms of keeping kids down in juvenile court, is more of a sledgehammer," Ferrer said. "What we really need is a scalpel."

The U.S. Attorney's Office in Washington and the Metropolitan Police Department did not return calls for comment about the proposal. But its supporters expect some resistance when it's ultimately considered by the City Council.

Ferrer pointed out that the legislation still leaves room for a judge to transfer a young person in D.C. into adult court if the judge has concerns about the ability for rehabilitation and worries about public safety. "The reality is that a young person still can be transferred to adult court," he said. "The difference is we're taking the time to get it right."

The potential impact

The vast majority — 93% — of the 16- and 17-year-olds who are charged as adults in D.C. are Black. One of them is the son of Keela Hailes. In 2008, he was charged with armed robbery. Hailes said she wasn't consulted about decisions about what was best for her son.

"It's like my son went from a 16-year-old to a 30-year-old overnight," Hailes said.

Her son was convicted and sent to federal prison in North Dakota, too far for her to visit regularly as she had done in the D.C. area. Her son, now 30 years old, is incarcerated again. Hailes said she wishes he would have had more options years ago — a chance for an education, and time spent in a juvenile facility instead of around adults in prison.

She said science suggests young people have less judgment and maturity because their brains are still developing. She thinks the new proposal will make a "huge difference" for juveniles in the legal system in the District.

The proposal is the latest in a series of steps Racine has taken to overhaul juvenile justice in D.C. He pushed the courts to stop shackling young defendants; started a restorative justice program for juveniles to meet with and make amends to victims; and worked to limit the ability of police to put handcuffs on most people under age 12.

This content is from Southern California Public Radio. View the original story at SCPR.org.

A series of secret tests conducted by the U.S. Army in the 1950s and 1960s did not expose residents of the United States and Canada to chemical levels considered harmful, according to a new report from a committee of the National Research Council.

Smokers who are exposed to radon appear to be at even greater risk for lung cancer, because the effects of smoking and radon are more powerful when the two factors are combined, says a new report by a committee of the National Research Council.

While the U.S. Environmental Protection Agencys guideline for protecting the public from a toxic form of mercury is justifiable based on the latest scientific evidence, some children of women who consume large amounts of fish and seafood during pregnancy may be at special risk of neurological problems.

Scientific evidence is insufficient to prove or disprove the theory that exposure to polio vaccine contaminated with a monkey virus between 1955 and 1963 has triggered cancer in humans, says a new report from the Institute of Medicine of the National Academies.

Nearly half of all American adults – 90 million people – have difficulty understanding and using health information, and there is a higher rate of hospitalization and use of emergency services among patients with limited health literacy, says a new report from the Institute of Medicine of the National Academies.

While every mode of transportation in the U.S. will be affected as the climate changes, potentially the greatest impact on transportation systems will be flooding of roads, railways, transit systems, and airport runways in coastal areas because of rising sea levels and surges brought on by more intense storms, says a new report from the National Research Council.

On average, Americans die sooner and experience higher rates of disease and injury than people in other high-income countries, says a new report from the National Research Council and Institute of Medicine.

Given the minimal impact of long prison sentences on crime prevention and the negative social consequences and burdensome financial costs of U.S. incarceration rates, which have more than quadrupled in the last four decades, the nation should revise current criminal justice policies to significantly reduce imprisonment rates, says a new report from the National Research Council.

As immigrants and their descendants become integrated into U.S. society, many aspects of their lives improve, including measurable outcomes such as educational attainment, occupational distribution, income, and language ability, but their well-being declines in the areas of health, crime, and family patterns, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Veterans who participated in a series of tests during the 1960s known as Project SHAD (Shipboard Hazard and Defense) show no significant increase in adverse health outcomes, specific causes of death, or death rates compared with a similar group of veterans who were not involved in the tests, says a new report from a committee of the National Academies of Sciences, Engineering, and Medicine.

Conducting clinical investigations of mitochondrial replacement techniques (MRT) in humans is ethically permissible as long as significant conditions and principles are met, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Ovarian cancer should not be categorized as a single disease, but rather as a constellation of different cancers involving the ovary, yet questions remain on how and where various ovarian cancers arise, says a new congressionally mandated report from the National Academies of Sciences, Engineering, and Medicine.

Hearing loss is a significant public health concern, and efforts should be made to provide adults with easier access to and more affordable options for hearing health care, especially for those in underserved and vulnerable populations, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Although individual anglers – people who fish recreationally – generally take small numbers of fish, collectively, a large number of them can have a substantial impact on the overall stock.

A new report from the National Academies of Sciences, Engineering, and Medicine offers a rigorous review of scientific research published since 1999 about what is known about the health impacts of cannabis and cannabis-derived products – such as marijuana and active chemical compounds known as cannabinoids – ranging from their therapeutic effects to their risks for causing certain cancers, diseases, mental health disorders, and injuries.

Despite broad understanding of volcanoes, our ability to predict the timing, duration, type, size, and consequences of volcanic eruptions is limited, says a new report by the National Academies of Sciences, Engineering, and Medicine.

The U.S. DRIVE Partnership – a government-industry partnership that fosters the development of precompetitive and innovative technologies for clean and efficient light-duty vehicles – has made significant progress in many technical areas including advanced combustion technologies, durability and cost of hydrogen fuel cells, and electric drive systems such as motors, power electronics, and batteries, says a new report by the National Academies of Sciences, Engineering, and Medicine.

Assistive products and technologies – such as wheelchairs, upper-limb prostheses, and hearing and speech devices – hold promise for partially or fully mitigating the effects of impairments and enabling people with disabilities to work, but in some cases environmental and personal factors create additional barriers to employment, says a new report from the National Academies of Sciences, Engineering, and Medicine.

In a letter to the U.S. Department of State, the presidents of the National Academy of Sciences, National Academy of Engineering, and National Academy of Medicine expressed concern that a proposal to add supplemental questions for visa applicants.

Although the process used to develop the Dietary Guidelines for Americans (DGA) has become more evidence-based since its inception more than 30 years ago, it is not currently positioned to effectively adapt to changes such as food diversity and chronic disease prevalence, while also ensuring the integrity of the process, says a new congressionally mandated report from the National Academies of Sciences, Engineering, and Medicine.

The Gulf Research Program (GRP) of the National Academies of Sciences, Engineering, and Medicine today announced 11 grant awards totaling $341,283 to assist in the recovery of Gulf Coast scientific research efforts impacted by hurricanes Harvey and Irma.

NAS President Marcia McNutt, NAE President C. D. Mote, Jr., and NAM President Victor J. Dzau honored U.S. 2017 Nobel Prize recipients Barry Barish, Joachim Frank, Michael Rosbash, Kip Thorne, and Michael Young at a reception on Capitol Hill on Wednesday, April 18. U.S. Senators Lamar Alexander (R-Tenn.) and Christopher Coons (D-Del.) co-hosted the event.

The Gulf Research Program (GRP) of the National Academies of Sciences, Engineering, and Medicine today announced 11 grant awards totaling $287,565 to assist in the recovery of Gulf of Mexico region scientific research efforts impacted by hurricanes Harvey and Irma.

To ensure that U.S. agricultural policies are well-informed, data collection programs must be periodically revisited to reflect current realities of the agricultural sector, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Scientific research that involves nonscientists contributing to research processes – also known as ‘citizen science’ – supports participants’ learning, engages the public in science, contributes to community scientific literacy, and can serve as a valuable tool to facilitate larger scale research, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Centering science instruction around investigation and design can improve learning in middle and high schools and help students make sense of phenomena in the world around them.

Over the next several decades as the global population grows, society will be faced with pressing challenges such as providing reliable supplies of food and water, diminishing climate change and adapting to its impacts, and building healthy, resilient cities.

Renewed interest in exploration of the moon has the potential to benefit lunar science greatly and could evolve into a program facilitated by partnerships between commercial companies and NASA’s Science Mission Directorate (SMD), say companion reports by the National Academies of Sciences, Engineering, and Medicine.

A new report from the National Academies of Sciences, Engineering, and Medicine recommends steps U.S. communities can take to better measure their progress in building resilience to disasters, including measuring resilience around multiple dimensions of a community, and incentivizing the measurement of resilience.

Current evidence supports the classification of the contemporary red wolf as a distinct species of wolf, although additional genomic evidence from historic wolf specimens could change that assessment, says Evaluating the Taxonomic Status of the Mexican Gray Wolf and the Red Wolf, a new report from the National Academies of Sciences, Engineering, and Medicine.

A new report from the National Academies of Sciences, Engineering, and Medicine examines the effects and efficacy of using dispersants in marine oil spill response.

On May 10, the National Academies of Sciences, Engineering, and Medicine hosted a roundtable with senior representatives of academia, industry, and the federal government to exchange ideas about how to maximize the benefits of international science and technology collaboration while strengthening U.S. economic and national security.

A new report from the National Academies of Sciences, Engineering, and Medicine offers guidance to the Consumer Product Safety Commission (CPSC) on how to conduct a hazard assessment of nonpolymeric, additive organohalogen flame retardants (OFRs), which are used in some consumer products.

Current cancer control efforts in the United States typically are fragmented and uncoordinated, but taking a systems approach to establish a U.S. National Cancer Control Plan would address the challenge more holistically, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Summer is a chance for children and youth to continue developing, but for those living in disadvantaged communities, summertime experiences can lead to worse health, social, emotional, academic, and safety outcomes, says a new report from the National Academies of Sciences, Engineering, and Medicine.

A new report from the National Academies of Sciences, Engineering, and Medicine recommends ways to make supply chains -- the systems that provide populations with critical goods and services, such as food and water, gasoline, and pharmaceuticals and medical supplies – more resilient in the face of hurricanes and other disasters, drawing upon lessons learned from the 2017 hurricanes Harvey, Irma, and Maria.

A new report from the National Academies of Sciences, Engineering, and Medicine finds that there is no risk-free setting for giving birth, whether at home, in a birth center, or in a hospital.

This week the National Oceanic and Atmospheric Administration predicted an above-normal 2020 hurricane season, with the possibility of three to six major hurricanes this summer looming over millions of Americans.

COVID-19 cases are surging again in parts of the U.S., but that doesn’t mean other medical issues can be put on hold. Cancer care is particularly complex in the age of COVID-19, said panelists during a July 13 and 14 National Academies webinar, Opportunities and Challenges for Using Digital Health Applications in Oncology. It involves a spectrum of services — including screening, diagnostics, surgery, radiation, palliative care, and survivorship care.

Six months into the COVID-19 pandemic, many hospitals are still faced with staffing shortages due to the sheer volume of patients, staff illnesses, and non-COVID care that cannot be delayed.

A new rapid expert consultation from the National Academies of Sciences, Engineering, and Medicine’s Societal Experts Action Network says strategies such as giving advance notice, partnering with trusted sources, and offering incentives can encourage individuals who have tested positive for COVID-19 to respond to health department contact tracing and share information about people they may have exposed to the virus.

By now, we’ve all heard the official COVID-19 prevention guidance - wear a mask, wash your hands, and stay 6 feet away from other people. But hearing information, and turning it into an everyday habit, are two very different things.

There are the telltale signs of aging — a few more wrinkles, graying hair, and changes in posture. Other changes are less obvious. Aging-related changes also occur within the gut microbiome — a collection of bacteria, viruses, and fungi that live in your digestive tract.