Wednesday marks the 50th anniversary of Earth Day, often spoken of as the birth of the green movement. Denis Hayes helped coordinate the first event, and speaks to New Scientist about its impact

Coffee has been linked to changes on our DNA that affect how active certain genes are. The finding may help explain some of coffee's touted health benefits

Robots made of 3D-printed muscle and rat spines could help us understand conditions like motor neurone disease and the technique may eventually be used to build prosthetic devices

A well-preserved fossilised tail from Spinosaurus suggests this massive dinosaur may have been able to propel itself and hunt for prey in the water

A robot that uses artificial intelligence to find and remove weeds could eventually be used as an alternative to chemical insecticides

Vampire bats are social creatures that build relationships through grooming and food-sharing, but when they feel ill, they self-isolate and call out for contact far less

Slow-moving underwater currents are leading to build ups of microplastics in biologically rich areas on the sea floor

A small increase in water temperature near a Japanese nuclear power plant allowed tropical fish to colonise the area, suggesting global warming will drastically alter some marine ecosystems

New Zealand is on track to eliminate covid-19 altogether, but keeping the virus out for good will be a challenge, and the economic impacts are likely to hurt

Meghan McCain, The View’s resident conservative host, tore into Kayleigh McEnany for “spinning propaganda” on Thursday morning after the new White House press secretary dismissed the need for increased coronavirus testing as the economy reopens.During her press briefing on Wednesday, McEnany said it was “nonsensical” to think that every American should be able to get tested for coronavirus, even though President Donald Trump said two months earlier that “anybody that wants a test can get a test.” The hosts of The View took the press secretary to task over those remarks.Co-host Sunny Hostin said she found it “shocking” that the White House spokesperson would say that considering recent news that one of the president’s personal valets just tested positive for the virus.“So it’s obviously important enough for everyone in the White House and surrounding the president to be tested for the coronavirus, but it’s not important to the press secretary and to the administration for Americans to be tested for the coronavirus,” she declared. “And so that tells me that she is just spinning lies to the American people rather than being honest with the American people.”After first saying there has been “mixed messaging” coming not just from the White House but from medical experts since the beginning of the coronavirus pandemic, McCain went on to blast McEnany as a propagandist.“I think in regards to Kayleigh McEnany, she was hired for this job because she’s good at spinning propaganda, and she was good spinning propaganda before she got hired,” she exclaimed. “And you can make the argument that’s the role of any press secretaries but it’s probably a little more egregious with this particular president.”The conservative co-host then worried aloud that we were reaching a tipping point on saving the economy, criticizing the Trump administration for not taking the necessary steps to safely reopen the country.“If we don’t start getting a plan to get testing, to somehow pull ourselves out of this and get America back to work,” she proclaimed. “This is going to be far more egregious than any crisis any of us have seen in all of our lifetimes.” “If the tests aren’t important, why is the White House, and everybody else getting tested before they go before the president?” McCain concluded. “I would like to go back to work. I know you would, and I would be comfortable doing that if we all had the capacity to get tested.”Read more at The Daily Beast.Got a tip? Send it to The Daily Beast hereGet our top stories in your inbox every day. Sign up now!Daily Beast Membership: Beast Inside goes deeper on the stories that matter to you. Learn more.

On Thursday, the country reported its largest one-day increase in new cases of 11,231 — yet President Putin already has his eyes on reopening.

The workers fell asleep on the tracks while trying to make their way home during India's lockdown.

The United States on Friday accused China and Russia of stepping up cooperation to spread false narratives over the coronavirus pandemic, saying Beijing was increasingly adopting techniques honed by Moscow. "Even before the COVID-19 crisis we assessed a certain level of coordination between Russia and the PRC in the realm of propaganda," said Lea Gabrielle, coordinator of the State Department's Global Engagement Center, which tracks foreign propaganda. The Global Engagement Center earlier said thousands of Russian-linked social media accounts were spreading conspiracies about the pandemic, including charging that the virus first detected last year in the Chinese metropolis of Wuhan was created by the United States.

Former director of national intelligence James Clapper in 2018 said that he hadn't seen evidence that the Trump presidential campaign colluded with Russia to win the 2016 general election.Clapper was responding to a query from then-representative Tom Rooney, a Florida Republican, during an interview before the House Intelligence Committee. The transcript of the interview was released on Thursday."I never saw any direct empirical evidence that the Trump campaign or someone in it was plotting [or] conspiring with the Russians to meddle with the election," Clapper said."That's not to say that there weren't concerns about the evidence we were seeing, anecdotal evidence…[redacted]," Clapper added. "But I do not recall any instance when I had direct evidence of the content of these meetings. It's just the frequency and prevalence of them was of concern."Rooney then asked Clapper, "At what time is collusion collusion, and at what time is it just people that may have an affiliation with the campaign meeting or talking with… the Russian ambassador or somebody that's of Russian origin, and when should that be taken as something that rises to the level of an Intelligence Community concern?""I really can't answer it other than the sort of visceral reaction to why all these meetings with the Russians," Clapper responded. Clapper admitted that it would be "legitimate" for incoming Trump administration officials to meet with representatives of Russia, "but I think there is a line…between that and violating the principle that in this country we traditionally have one President and one administration at a time."The interview was part of a set of 53 transcripts of interviews held by the House Intelligence Committee as part of the Russia investigation. Current committee chairman Adam Schiff had called for the release of the transcripts in 2018.However, after 43 transcripts had been reviewed and redacted by intelligence agencies as of June 2019, Schiff refused to relase the completed transcripts to the public. Current acting DNI head Richard Grenell informed Schiff on Wednesday that all the transcripts were ready for publication.

Thousands of troops paraded before crowds of spectators in Minsk Saturday to mark 75 years since the defeat of Nazi Germany as Belarus held a celebration of Victory Day despite the coronavirus pandemic. Neighbouring Russia cancelled its Victory Day parade over the pandemic and Belarus was the only ex-Soviet country with reported cases to hold the annual event. President Alexander Lukashenko, who has been dismissive of the pandemic and the "psychosis" around the virus, watched in military uniform with top brass as some 4,000 troops marched past and planes and helicopters flew overhead.

WASHINGTON -- The Justice Department's decision to drop the criminal case against Michael Flynn, President Donald Trump's former national security adviser, even though he had twice pleaded guilty to lying to investigators, was extraordinary and had no obvious precedent, a range of criminal law specialists said Thursday."I've been practicing for more time than I care to admit and I've never seen anything like this," said Julie O'Sullivan, a former federal prosecutor who now teaches criminal law at Georgetown University.The move is the latest in a series that the department, under Attorney General William Barr, has taken to undermine and dismantle the work of the investigators and prosecutors who scrutinized Russia's 2016 election interference operation and its links to people associated with the Trump campaign.The case against Flynn for lying to the FBI about his conversations with the Russian ambassador was brought by the office of the former special counsel, Robert Mueller. It had become a political cause for Trump and his supporters, and the president had signaled that he was considering a pardon once Flynn was sentenced. But Barr instead abruptly short-circuited the case.On Thursday, Timothy Shea, the interim U.S. attorney in the District of Columbia, told the judge overseeing the case, Emmet G. Sullivan, that prosecutors were withdrawing the case. They were doing so, he said, because the department could not prove to a jury that Flynn's admitted lies to the FBI about his conversations with the ambassador were "material" ones.The move essentially erases Flynn's guilty pleas. Because he was never sentenced and the government is unwilling to pursue the matter further, the prosecution is virtually certain to end, although the judge must still decide whether to grant the department's request to dismiss it "with prejudice," meaning it could not be refiled in the future.A range of former prosecutors struggled to point to any previous instance in which the Justice Department had abandoned its own case after obtaining a guilty plea. They portrayed the justification Shea pointed to -- that it would be difficult to prove to a jury beyond a reasonable doubt that the lies were material -- as dubious."A pardon would have been a lot more honest," said Samuel Buell, a former federal prosecutor who now teaches criminal law at Duke University.The law regarding what counts as "material" is extremely forgiving to the government, Buell added. The idea is that law enforcement is permitted to pursue possible theories of criminality and to interview people without having firmly established that there was a crime first.James G. McGovern, a defense lawyer at Hogan Lovells and a former federal prosecutor, said juries rarely bought a defendant's argument that a lie did not involve a material fact."If you are arguing 'materiality,' you usually lose, because there is a tacit admission that what you said was untrue, so you lose the jury," he said.No career prosecutors signed the motion. Shea is a former close aide to Barr. In January, Barr installed him as the top prosecutor in the district that encompasses the nation's capital after maneuvering out the Senate-confirmed former top prosecutor in that office, Jessie K. Liu.Soon after, in an extraordinary move, four prosecutors in the office abruptly quit the case against Trump's longtime friend Roger Stone. They did so after senior Justice Department officials intervened to recommend a more lenient prison term than standard sentencing guidelines called for in the crimes Stone was convicted of committing -- including witness intimidation and perjury -- to conceal Trump campaign interactions with WikiLeaks.It soon emerged that Barr had also appointed an outside prosecutor, Jeff Jensen, the U.S. attorney in St. Louis, to review the Flynn case files. The department then began turning over FBI documents showing internal deliberations about questioning Flynn, like what warnings to give -- even though such files are usually not provided to the defense.Flynn's defense team has mined such files for ammunition to portray the FBI as running amok in its decision to question Flynn in the first place. The questioning focused on his conversations during the transition after the 2016 election with the Russian ambassador about the Obama administration's imposition of sanctions on Russia for its interference in the American election.The FBI had already concluded that there was no evidence that Flynn, a former Trump campaign adviser, had personally conspired with Russia about the election, and it had decided to close out the counterintelligence investigation into him. Then questions arose about whether and why Flynn had lied to administration colleagues like Vice President Mike Pence about his conversations with the ambassador.Because the counterintelligence investigation was still open, the bureau used it as a basis to question Flynn about the conversations and decided not to warn him at its onset that it would be a crime to lie. Notes from Bill Priestap, then the head of the FBI's counterintelligence division, show that he wrote at one point about the planned interview: "What's our goal? Truth/admission or to get him to lie, so we can prosecute him or get him fired?"Barr has also appointed another outside prosecutor, John H. Durham, the U.S. attorney in Connecticut, to reinvestigate the Russia investigators even though the department's independent inspector general was already scrutinizing them.And his department has intervened in a range of other ways, from seeking more comfortable prison accommodations last year for Paul Manafort, Trump's former campaign chairman, to abruptly dropping charges in March against two Russian shell companies that were about to go to trial for financing schemes to interfere in the 2016 election using social media.Barr has let it be known that he does not think the FBI ever had an adequate legal basis to open its Russia investigation in the first place, contrary to the judgment of the Justice Department's inspector general.In an interview on CBS News on Thursday, Barr defended the dropping of the charges against Flynn on the grounds that the FBI "did not have a basis for a counterintelligence investigation against Flynn at that stage."Anne Milgram, a former federal prosecutor and former New Jersey attorney general who teaches criminal law at New York University, defended the FBI's decision to question Flynn in January 2017. She said that much was still a mystery about the Russian election interference operation at the time and that Flynn's lying to the vice president about his postelection interactions with a high-ranking Russian raised new questions.But, she argued, the more important frame for assessing the dropping of the case was to recognize how it fit into the larger pattern of the Barr-era department "undercutting the law enforcement officials and prosecutors who investigated the 2016 election and its aftermath," which she likened to "eating the Justice Department from the inside out."This article originally appeared in The New York Times.(C) 2020 The New York Times Company

As his great grandson launches a competition to "inspire like Churchill", we look at the PM's wartime words.

In states like Texas, malls can operate at a 25% capacity and for some, it's a reason to get out of the house.

With more and more F1 drivers making the move to esports during the lockdown and doing well, could an expert sim racer easily make the leap the other way?

How are the communities that rely so heavily on the US airbases coping under lockdown?

A selection of the week's best photos from across the continent and beyond.

A selection of news photographs taken around the world this week.

The self-styled "king and queen of rock 'n' roll" - who inspired Elvis and The Beatles - dies at 87.

A slickly-produced "documentary" has exploded across social media, peddling medical misinformation.

Teaching unions across UK and Ireland say test and trace measures must be fully operational before reopening.

As coronavirus spreads in the provinces, more and more health workers are getting sick - and dying.

The coronavirus outbreak has left many feeling trapped indoors, but for some help may not be far away.

Since time immemorial, a village in West Bengal has paid tribute to Shiva by self-inflicting pain. This year coronavirus put a stop to it.

An actress and a commercial sales leader talk about making the switch to working in a supermarket.

A pub delivering Guinness to people's homes during lockdown says it was operating within the law.