Researchers Describe Why Earth's Magnetic North Pole Is Straying Away From Canada Towards Siberia  The Digital Wise

Recently, researchers from Boston University and the Smithsonian Tropical Research Institute in Panama have been taking a closer look at the vibrations that red-eyed treefrog embryos use as cues to trigger early hatching. They discovered that treefrog embryos can evaluate different features of vibrations.

The post Researchers discover treefrog embryos can evaluate different features of vibrations appeared first on Smithsonian Insider.

To help regulators and engineers develop and test such treatment systems, and ultimately enforce these standards, a team of researchers developed a statistical model to see how to count small, scarce organisms in large volumes of water accurately.

The post Smithsonian researchers help block ship-borne bioinvaders with new screening strategy appeared first on Smithsonian Insider.

BROOKINGS, S.D. — Julie DeJong can’t set foot on the ground of an Oregon marsh to gather duck eggs on a spring day in 1875. […]

The post Work of 19th-century oologists enables researcher to track climate change with duck eggs appeared first on Smithsonian Insider.

Smithsonian scientists have discovered hundreds of new species around the world. To mark this year’s International Day for Biological Diversity, May 22, here is a […]

The post Slideshow: Species discovered by Smithsonian researchers the past decade appeared first on Smithsonian Insider.

A new study by a team of scientists from the Smithsonian’s National Museum of Natural History, the National University of Singapore and the Slovenian Academy of Sciences and Arts have unlocked the secret to mate binding in orb web spiders, and revealed just how it calms the cannibalistic female spider.

The post Suitor’s gentle massage soothes aggressive, cannibalistic female spiders, researchers find appeared first on Smithsonian Insider.

New research on tiny spiders has revealed that their brains are so large that they fill their body cavities and overflow into their legs, say a team of scientists at the Smithsonian Tropical Research Institute in Panama.

The post Brains of tiny spiders fill their body cavities and legs, Smithsonian researchers discover appeared first on Smithsonian Insider.

Small monkey groups may win territorial disputes against larger groups because some members of the larger, invading groups avoid aggressive encounters.

The post Members of small monkey groups more likely to fight, researchers find appeared first on Smithsonian Insider.

The scientists made the spiders exercise by irritating them with a small paint brush and causing them to move around until they became exhausted. Spiders from the group with palps removed were able to travel 300 percent further than spiders with their palps intact.

The post Weight of genitals reduces physical endurance in male orb web spiders, researchers find appeared first on Smithsonian Insider.

Hot spots of mercury pollution in aquatic sediments and soils can contaminate local food webs and threaten ecosystems, but cleaning them up can be expensive […]

The post Toxicity of mercury hot spots can be reduced with application of activated carbon, researchers discover appeared first on Smithsonian Insider.

Digging up early human and animal remains from the field in Africa, performing examination and publishing research about her findings, then enticing and educating the public about the implications are all in a week's work for Briana Pobiner.

The post Meet Our Scientist–Briana Pobiner, human origins researcher at the National Museum of Natural History appeared first on Smithsonian Insider.

The post Kepler 11: A Six-Planet Sonata by Alex Parker, postdoctoral researcher at the Harvard–Smithsonian Center for Astrophysics appeared first on Smithsonian Insider.

Meg studies intergroup competition in white‐faced capuchin monkeys by tracking them through radio telemetry collars and observing their behaviors.

The post Meet our scientist Meg Crofoot, primate researcher in Panama appeared first on Smithsonian Insider.

“Our guide celebrates the beauty of some of the most attractive inhabitants of Panama’s undersea realm and provides an indispensable, easy-to-use tool for their identification,” say the Littlers.

The post Researchers compile colorful on-line guide to marine algae of Panama appeared first on Smithsonian Insider.

One way to avoid a cold or the flu, doctors say, is to stay away from crowded places. Viruses spread fast in places where people […]

The post Sugar is key ingredient to evolutionary success of ants, researchers find appeared first on Smithsonian Insider.

An extinct reptile related to crocodiles that lived 212 million years ago in present day New Mexico has been named as a new species, Vivaron haydeni, in a paper published this week by Virginia Tech's Department of Geosciences researchers.

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Over half of a low-energy building’s environmental impact occurred before it was even occupied, a new case study from Italy calculates. The researchers recommend expanding the environmental assessment of buildings from just the operational stage of a building’s life, when it is in use, to include production and transport of materials, construction activities and building maintenance. A wide range of environmental impacts should also be considered, they argue, and not just energy use.

In 2008, the injection of CO2 started at Ketzin in Germany, Europe’s first onshore carbon storage site. A recently published paper has reported on the findings of experiments conducted on the rocks at Ketzin, which contributed important information about their safety and feasibility for storing CO2. No significant changes to the rocks were observed 15 months after they had been injected with CO2.

A new approach giving practical guidance for engaging communities in assessing and managing risks associated with re-development of contaminated land could help to smooth local decision making processes. It recommends a set of principles that risk managers and policymakers can use to shape their community engagement activities.

A joint water and carbon cap-and-trade system could lead to a more sustainable future, a recent study suggests. Such a system could account for the important links between energy, water and climate change, while at the same time, ensuring economic growth.

Droughts can have far-reaching environmental, social and economic impacts. A new study has assessed how drought is managed in six areas of Europe using a new evaluation framework. Their evaluation identified policy gaps and makes recommendations for risk management. A key recommendation is to evaluate responses and management after each drought to identify good practices and strengthen drought management in the future.

Researchers have developed an Artificial Intelligence (AI)-based system to detect Twitter bots after identifying differences in their short-term behaviour from humans on the social media platform.

‘Favourable conservation status’ (FCS) is a critical but often misinterpreted legal concept in the EU’s Habitats Directive. Now, law and ecology researchers have teamed up to help clarify some of the most disputed aspects of this term for species. Correctly applied, the concept will help environmental managers, policymakers and scientists effectively protect biodiversity.

A new study has mapped levels of chemical elements found in European agricultural soils. In most places, unusually high concentrations are linked to geology, such as high levels of arsenic in the Massif Central in France. Human activity is to blame in some small areas, for example high concentrations of mercury were found near London and Paris. Abnormal concentrations, both too low and too high, could pose an environmental risk. This new data can be used in conjunction with the REACH Regulation1 and can help identify areas where action may be needed in relation to toxic elements in the environment.

Currently laws and regulations governing nanotechnology are fragmented and do not take account of the unique properties of nanomaterials, the effect of which on humans and the environment are not yet fully understood, argue researchers in a new study. In the study, a network of European researchers propose a new universal regulatory framework that deals specifically with nanomaterials. The framework should help policymakers, organisations and researchers evaluate the risks of any existing materials and new nanomaterials entering the market. It should also help SMEs and large companies use safer products and processes, limit the potential adverse effects of nanomaterials on workers and consumers, reduce the cost of insurance and reduce the risk of governments having to pay out money in the future due to unforeseen accidents or diseases.

The quality of indoor air varies widely across Europe, according to a recent study. However, more data are needed from a range of locations, especially in towns and cities, and greater harmonisation of sampling and analysis procedures are needed to develop a more comprehensive picture of European indoor air quality.

The quality of indoor air varies widely across Europe, according to a recent study. Poor indoor air quality is mainly due to household products, outdoor pollution and smoking yielding high levels of organic pollutants harmful to human health. The study indicates higher levels of indoor air pollution in southern Europe than in northern Europe, and with an associated risk of cancer higher than the acceptable unit risk. However the present data must be improved in order to get more precise risk estimates

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Researchers from NTU Singapore have developed a semi-autonomous robot that can disinfect large surfaces quickly. Named eXtreme Disinfection roBOT (XDBOT), it can be wirelessly controlled via a laptop or tablet, removing the need for cleaners to be in contact with surfaces, thereby reducing the risk of picking up the virus from potentially contaminated areas....

Researchers discover several new species of sharks that can walk along shallow reefs on their fins.

A new forecast from Pike Research says California and New York will be the most popular states for PEV sales.

Multi-university project asks how organic farmers can control these pests and protect their crops.

Scientists have improved on a method that uses an acidic solution to remove radioactive material from soil.

The Mapdwell project at MIT combines Google Maps, solar power data and some smart algorithms to calculate the costs and benefits of installing solar panels.

A recent study led by European researchers found Fukushima is not alone, as 22 other plants around the world may be similarly susceptible to destructive tsunami

Pools of water on Earth's moon might have teemed with simple organisms.

Are the days of 'Star Wars'-type droids upon us? Israeli researchers host a tournament to see who can create a robot with the most human handshake.

The research reveals genetic clues about the insects' behavior, making it possible to target specific attributes.

Like magic, sound waves have the ability to manipulate objects suspended in midair.

Adding to data from current technologies, GPS radio signals could help to show a more comprehensive view of hurricanes' behaviors.

Humans have always been searching for a cure for aging, but researchers claim to have developed a mathematical proof that shows it's impossible to avoid.

Diapers made from jellyfish biodegrade in less than 30 days and soak up twice the mess.

The recently completed catalog will help researchers understand the effects of climate change and address water issues of local communities.

Experts of Paleolithic art in France say some cave drawings have a reoccurring theme.

MIT engineers say this cheap, low-energy process can remove CO2 from the air.

The global effort aims to help protect native tree species and reduce the billions in potential damages.