Angela Merkel faced a test of her authority today as she prepared to thrash out plans with the country's 16 state premiers to further ease Germany's coronavirus lockdown.

Earth's closest black hole has been discovered by astronomers and it is big enough to swallow the whole of Washington DC.

Boris Johnson will today come under fresh criticism over his handling of the coronavirus crisis as he faces Sir Keir Starmer for the first time during Prime Minister's Questions.

Public Health England medical director Professor Yvonne Doyle said it was "too early" to compare the UK statistics with that of other countries.

A distressing video of an unidentified woman boxing her German Shepherd dog has sparked outrage on social media and prompted an investigation into alleged animal cruelty.

Boris Johnson is due to reveal details of the Government's "road map" for easing the UK's coronavirus lockdown, some of which may begin as early as next week.

A man has been arrested on suspicion of attempted murder after a police officer was attacked in north west London.

A man has been charged with murder after a man died after a suspected stabbing in in west London.

Forty firefighters tackled a blaze on the 17th floor of a block of flats in west London on Thursday morning.

Boris Johnson's face has lit up the White Cliffs of Dover as part of a protest message at the Government's handling of the coronavirus crisis.

Closing schools in response to the coronavirus has "opened up a chasm" between children from disadvantaged backgrounds and the rest, according to research.

Nicola Sturgeon has extended the coronavirus lockdown in Scotland by three weeks, insisting that any easing of restrictions could be "very risky".

The Government has exceeded its 100,000-a-day coronavirus testing target, Matt Hancock has declared.

Boris Johnson has issued a reminder to the public that everyone must continue to respect lockdown measures if they want to see restrictions lifted sooner rather than later.

Shadow justice secretary David Lammy responded to the figures by calling for an urgent investigation into the disproportionate number of deaths.

US President Donald Trump and Vice President Mike Pence have both tested negative for coronavirus, said a White House spokesman.

A number of McDonald's employees in America were shot on Wednesday after telling a customer to leave due to coronavirus restrictions, police said.

Boris Johnson has paid his respects to fallen soldiers ahead of the 75th anniversary of Victory in Europe (VE) Day on a visit to Westminster Abbey.

Londoners who lived through World War II have hailed the "heroes" behind the emergency food operation helping people in the capital get through the current crisis.

A six-week-old baby is thought to be the youngest UK victim of coronavirus.

The Government has missed its testing target of 100,000 coronavirus tests a day by the end of April for the sixth day running.

A top aide to US Vice President Mike Pence has tested positive for coronavirus, just one day after another White House staff member was diagnosed.

'I was thinking two weeks of quarantine and then things would go back to normal, but we realized pretty quickly that was not the case'

Workers at Amazon, Target and other companies walked off the job on Friday to demand safer working conditions and transparency about how many front-line workers have gotten sick during the pandemic.

The Supreme Court, for the first time, livestreamed its oral argument on Monday. It has discussed whether generic terms can become protected trademarks by the addition of a dot-com domain.

Regulatory “flexibility” was never meant to allow fraud, agency says.

Just 1,000 light years from Earth, its two companion stars are visible to the naked eye.

In this age of mobile phones, cybercafes and satellite links, it's harder than ever to truly escape ... but not impossible. Dervla Murphy, who has ventured to the ends of the earth with only the most basic provisions, explains how

The individual traveller's "age of adventure" has long since been ended by "S&T" (science and technology: an abbreviation that dates me). Now our planet's few remaining undeveloped expanses are accessible only to well-funded expeditions protected by mobile phones and helicopters - enterprises unattractive to the temperamental descendents of Mungo Park, Mary Kingsley et al. Happily, it's still possible for such individuals to embark on solo journeys through little-known regions where they can imagine how real explorers used to feel.

Reviewers tend to describe my most exhilarating journeys as "adventures", though to me they are a form of escapism - a concept unfairly tainted with negative connotations. If journeys are designed as alternatives to one's everyday routine, why shouldn't they be escapist? Why not move in time as well as space, and live for a few weeks or months at the slow pace enjoyed by our ancestors? In recent decades everything has become quicker and easier: transport, communications, heating, cooking, cleaning, dressing, shopping, entertaining. "S&T" have reduced physical effort to the minimum - but are we genetically equipped to cope with our effortless new world? The stats show increasing numbers of us developing ulcers, having nervous breakdowns, eating too much or too little, taking to drink and/or drugs, retreating from our own reality in plastic surgery clinics. It's surely time to promote the therapeutic value of slow travel.

Elena Ferrante’s Naples, Umberto Eco’s medieval mysteries, EM Forster’s Tuscany … Italy comes alive through these great books
• 10 of the best novels about France

Long before Covid-19, there were always bad things in the press about Italy: corruption, mafia, bureaucracy. But, whenever I went, life seemed to work out even so. People may be poor but they still sit in the sun, drink and chat; music and culture are a birthright; the right seems in the ascendant but on the ground it feels blessed with far-seeing idealists – it has almost four times as much land under organic cultivation as the UK, for example. For now, my remedy to the withdrawal symptoms I feel is to visit via the written word. Many writers have set books in Italy – I was sorry to leave out Martin Amis’s The Pregnant Widow (Calabria), and Ali Smith’s How to be Both (Ferrara) – but here are my top 10 romanze italiane.

On Monday, officials in Los Angeles County released preliminary results of a study that suggest roughly 4.1% of the county's adult population has already had the coronavirus, which translates to between 221,000 and 442,000 people, factoring in adjustments for statistical margin of error.That's a much higher number than confirmed case counts indicate. (As of early Tuesday, the county had 13,816 cases.)"We haven't known the true extent of COVID-19 infections in our community because we have only tested people with symptoms and the availability of tests has been limited," Neeraj Sood, a professor of public policy at the University of Southern California and lead investigator on the study, said in a statement.Dr. Barbara Ferrer, LA County's public health director, said in a statement that the early results pointed to the possibility that many people may have been unknowingly infected.The study relies on rapid antibody tests, which have faced concerns about accuracy.And as The Mercury News reported, a Stanford study that also showed higher rates of infection in Santa Clara County drew criticism, although that was largely from statisticians over the study's methodology.Still, experts have emphasized that more studies will help develop a clearer picture of the virus's true prevalence.In any case, officials say it's crucial to continue to adhere to public health orders for many reasons, including that if more people are infected but asymptomatic, they could unknowingly spread the virus.______A change to the USNS Mercy's assignmentOn Monday, my New York Times colleague John Ismay and I spoke with leaders aboard the Navy hospital ship Mercy. Here's our dispatch about how their assignment has changed:In the weeks since the Mercy arrived at the Port of Los Angeles from San Diego, the hospital ship's mission has been clear: Serve as a crucial relief valve for patients who have not been infected with the coronavirus as hospitals fill up with patients sick with COVID-19.In recent days, the work has shifted, but that underlying goal has remained the same, the commanding officer of the ship's medical facility told us."FEMA, after having made an assessment of the situation and the local needs, has changed our assignment," said Capt. John Rotruck, the medical treatment team's commanding officer.The Mercy has sent 40 medical staff members -- two family practice doctors, 16 nurses and 20 corpsmen, including two respiratory technicians -- to help care for patients who do not have COVID-19 at a state-run skilled nursing facility in Orange County."We're essentially augmenting their staff," Rotruck said, as the anticipated surge in COVID-19 hospitalizations has, for now, been held at bay.The capacity onboard will decrease to 250 beds from 1,000, in large part as a result of that staffing shift -- although officials emphasized that leaves more than enough space at the rate the Mercy has been taking in patients.At the same time, leaders aboard the Mercy said that most of the military crew is moving off the ship to stay at nearby hotels to make it possible for crew members to keep their distance from one another as they work, eat and sleep.Sailors will be bused from their hotels to work their shifts aboard the ship.The move, which will decrease the number of crew members staying aboard the ship to roughly 140 from more than 800, came as the number of crew members who may have been exposed inched upward.By Monday, Rotruck said that nine crew members had tested positive for the coronavirus and that about 130 people were in quarantine because they had come into what federal officials define as close contact with at least one of those nine. All of those in quarantine tested negative.All nine who have COVID-19 were outpatients as of Monday -- meaning their cases were not severe enough to warrant being hospitalized -- and their conditions are being closely monitored.Rotruck said that moving crew members off the Mercy was unusual but not unprecedented.During a previous mission, for instance, some medical staff members flew to Vietnam to provide medical care to patients on the Mercy, although they did not sleep on the ship.However, Rotruck added, "We have not done it to this scale," with the vast majority of the ship's crew members living ashore.A spokesman said Friday that the crew aboard the Navy hospital ship Comfort, which is docked in New York City, recently moved most of its crew to hotels ashore as well.Rotruck said that the Mercy was ready to care for coronavirus-negative seniors living in nursing homes, as the governor has previously announced, but none had been transferred yet.Such nursing home patients may be moved to the Mercy for care through the typical intake process, if, for example, a facility needed to free up space to care for COVID-19 patients.As of Monday evening, the ship had taken in 65 patients total since it docked in San Pedro, and its crew had performed 22 surgeries. There were 13 patients still being treated onboard, meaning that 52 had been discharged.This article originally appeared in The New York Times.(C) 2020 The New York Times Company

The impact on human health of an invasive ragweed plant may be "seriously underestimated".

The 5,100 sq km behemoth which broke away from Antarctica in 2017 drops its own large chunk of ice.

For the first time, Virgin Galactic's SpaceShipTwo rocket plane flew free in the skies over New Mexico's Spaceport America, its new base of operations. The SpaceShipTwo plane, known as VSS Unity, has made rocket-powered flights beyond the 50-mile space milestone during tests at California's Mojave Air and Space Port, but today's unpowered test flight was the first to be flown from Spaceport America. "Today's VSS Unity flight is another exciting milestone for Virgin Galactic's progress in New Mexico," Dan Hicks, executive director of the New Mexico Spaceport Authority, said in a news release. "We are extremely happy and proud of… Read More

Native woodlands can resist the spread of invasive species if they block light reaching the ground.

An unseen object is found to be lurking in a double-star system a mere 1,000 light-years from Earth.

NASA has awarded the University of Washington a $499,864 grant to develop a competition that calls on students to turn a simulated lava tube into a habitat suitable for harboring humans on the moon or Mars. The exploration and habitation skills competition will be funded as part of NASA's Artemis Student Challenges program, which plays off the themes of the Artemis moon program to inspire the next generation of explorers and engineers. The competition will involve navigating a rover through a facsimile lava tube and surface structures, generating maps, identifying valuable resources and deploying an airtight barrier to seal the… Read More

The third time's the charm for the Allen Institute for Brain Science's 3-D atlas of the mouse brain. Version 3 of the atlas, known as the Allen Mouse Brain Common Coordinate Framework or CCFv3, is the subject of a research paper published today in the journal Cell. It builds on a partial brain map that focused on the mouse cortex and was released in 2016. Previous versions of the atlas were rendered with lower-resolution 3-D maps. The latest high-resolution maps are fine enough to pinpoint the locations of individual brain cells — which is crucial for interpreting datasets that contain thousands… Read More

The following is a brief roundup of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus. A new antibody test is highly accurate at determining whether people have been infected with the novel coronavirus, according to a study published on Friday in The Journal of Clinical Microbiology. Researchers at the University of Washington School of Medicine found the test, manufactured by Abbott Laboratories, had a specificity rate of 99.9% and a sensitivity rate of 100%, suggesting little chance of incorrectly diagnosing a healthy person as having been infected and virtually no chance of a false negative readout.

Scientists usually find black holes by detecting X-rays they emit as they devour nearby stars. But this one was quietly hidden 1,000 light-years away.