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On the hunt for Asian "murder hornets" in Washington

The sting of the Asian giant hornet can kill and that's not just an expression of speech. Since their discovery in 2019 in the US, traps have been set to see if Asian giant "murder hornets" have settled in the state. Libby Hogan has more.




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Lockdown diary: the Italian priest delivering blessings from car speaker

Priest Don Giuseppe Castelvecchio hasn't been able to conduct services in his San Fiorano church for two months. In the town where restrictions are easing, his sermons delivered from a loud speaker in a car are a welcome relief. Joe Davies reports.




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Pro-China and democratic lawmakers scuffle in Hong Kong legislature

Rival lawmakers scuffled in Hong Kong's legislature on Friday in a row over electing the chairman of a key committee, a fresh sign of rising political tension as the coronavirus pandemic tapers off in the Chinese-ruled city. Francesca Lynagh reports.




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Australia to end most COVID-19 restrictions by July

Australia will ease social distancing restrictions implemented to slow the spread of the coronavirus in a three-step process, Prime Minister Scott Morrison said on Friday, with the aim of removing all curbs by July. Lauren Anthony reports.




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Syria's mosques open for prayer as coronavirus lockdown eases

Syria's government allowed mosques to open on Friday for worshipers willing to perform prayers. The mosque had remained closed as part of the measures taken to contain the spread of coronavirus.




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Britain honors World War Two VE Day anniversary

Britons stood in silence and Queen Elizabeth addressed the nation on Friday's 75th anniversary of "Victory in Europe" Day, though the coronavirus dampened commemorations for the end of World War Two on the continent. Lauren Anthony reports.




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Africans scale back funerals to curb COVID-19

Across Africa, centuries-old cultural traditions are being foregone in the wake of the COVID-19 pandemic, which has seen governments impose restrictions on gatherings and other practices around death and burial. Francesca Lynagh reports.




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'Never give up': Queen praises Britons on Victory in Europe Day

Britain's Queen Elizabeth honored those who died in World War Two on Friday, the 75th anniversary of Victory in Europe Day, and used the occasion to say she was proud of how people had responded to the coronavirus pandemic.




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No clowning around with masks on Mexico City metro

A campaign in Mexico City to get residents to wear face masks is now reinforced with a new secret weapon: clowns. They're telling metro riders, 'Wear a face mask -- don't be a clown!' as they spray riders' hands with disinfectant. Gavino Garay has more.




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Key Pence aide diagnosed with coronavirus

U.S. Vice President Mike Pence's press secretary, the wife of one of President Donald Trump's senior advisors, has tested positive for the coronavirus, the second White House staffer to be diagnosed with the illness. This report produced by Chris Dignam.




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Youth recreate Iraq's ancient Nineveh in VR technology

Stone by stone, digital artists and game developers from Mosul are rebuilding Nineveh's heritage sites in the digital world. Francis Maguire reports.




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Beijing gym-goers welcome partial re-open

The grunts, groans and the sound of pulsing music and crashing weights has returned to some of Beijing's gyms after being closed for nearly three months due to the coronavirus outbreak. Ciara Lee reports.




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Putin attends slimmed down Victory Day celebrations

Russia marked 75 years since the Soviet victory over Nazi Germany in World War Two on Saturday, but the coronavirus outbreak forced it to scale back celebrations. Olivia Chan reports.




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Train in India kills at least 16 migrant workers

Police in India's western Aurangabad district have returned the bodies of 16 migrants killed by a train on Friday, to their home towns. Ciara Lee reports




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Slower-moving hurricanes will cause more devastation as world warms

Climate models show that as the world warms, tropical cyclones will travel more slowly, dumping more rain in one place and making high-speed winds batter buildings for longer




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Plate tectonics may have started on Earth 3.2 billion years ago

Rocks from a 3.2-billion-year-old formation in Australia show changes in the direction of their magnetism over time that suggest plate tectonics started earlier than we thought




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Fracking wells in the US are leaking loads of planet-warming methane

Satellites have revealed the fracking heartland of the US is leaking methane, a powerful greenhouse gas, at a record-breaking rate.




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Pocket-sized device tests DNA in blood samples for genetic conditions

A cheap, lightweight smartphone-heated device can test for DNA in blood, urine and other samples in a fraction of the time it takes to test in a lab




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Waste water tests could monitor 2 billion people for the coronavirus

We need to scale up testing efforts to tackle the coronavirus pandemic, and looking for signs of virus RNA in our sewage could provide a shortcut




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Dingoes are both pest and icon. Now there's a new reason to love them

Dingoes have been persecuted in Australia for centuries for killing livestock, but protecting them could benefit the environment and aid recovery from the devastating fires




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BCG vaccine being trialled as potential protection against covid-19

A long-standing hypothesis suggests the BCG vaccine also serves to generally enhance the immune system, meaning it could protect against covid-19, and trials are under way to find out




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Astronomical time can help us put lockdown into perspective

The coronavirus pandemic is making life feel slower than ever, but observing timescales across the universe can bring us some comfort, writes Chanda Prescod-Weinstein




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Brain implant lets man with paralysis move and feel with his hand

A brain-computer interface has helped a man with a severe spinal cord injury move and feel using a hand again, letting him carefully lift light objects such as a paper cup




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AI can search satellite data to find plastic floating in the sea

AI can check satellite images of the ocean and distinguish between floating materials such as seaweed or plastics, which could help clean-up efforts




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We may have found 19 more interstellar asteroids in our solar system

A bunch of asteroids near Jupiter and Neptune with orbits perpendicular to the plane of the solar system may have come here from a different star system




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Reports of an insect apocalypse are overblown but still concerning

While an alarming 9 per cent of insects on land are being lost each decade, the state of the world’s insects is much more nuanced than warnings of an insect apocalypse




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Correlation or causation? Mathematics can finally give us an answer

Are shark attacks and ice cream sales linked? Do drugs work? Being able to distinguish cause and effect is crucial. Now we have the maths to do it reliably




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Can virtual therapy help us cope with the coronavirus lockdown?

Many people are turning to virtual therapy and mental health apps to cope with the stress of the coronavirus pandemic, but they may not be as helpful as talking face to face




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What the first coronavirus antibody testing surveys can tell us

We need to be very cautious about preliminary studies estimating how many people have already been infected by the coronavirus




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Microwaved bamboo could be used to build super-strong skyscrapers

Bamboo is a renewable material that when microwaved becomes stronger by weight than steel or concrete – which could make it ideal for constructing buildings, cars and planes




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Pet food can contain drug-resistant bacteria that may pass to humans

Some dogs and cats may be passing gut microbes to their owners that withstand last-resort antibiotics, which can be needed to fight off pneumonia from a coronavirus infection




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Infrared-reflecting paint can cool buildings even when it is black

Black paint usually absorbs heat, but a new two-layer polymer paint reflects infrared light and keeps objects 16°C cooler, which could help make buildings more energy efficient




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We know the best spots to look for alien life – can we get to them?

Extraterrestrial oceans are an obvious place to search for alien life, but getting there and having a look won't be easy, says NASA's Kevin Hand in his book Alien Oceans




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Science Diction review: The origins of jargon in bite-sized chunks

A podcast called Science Diction looks at the stories behind scientific terms and phrases. Each episode is short and nicely put together, says David Silverberg




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What is it like to be a covid-19 contact tracer and what do they do?

Covid-19 contact tracers are part healthcare worker, part detective and part call centre operative. But what is the job really like? New Scientist spoke to one in Ireland to find out




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Research volunteers won't be told of their coronavirus genetic risk

Half a million people taking part in the UK Biobank, which gathers genetic information for researchers to study, won't be told if they turn out to be genetically vulnerable to the coronavirus




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Smart windows can let visible light through while blocking out heat

A 3D printed grate can be used to make a smart window that blocks heat from sunlight out in the summer while letting it through in the winter, conserving energy




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Names of UK's coronavirus science advisers to be revealed

The membership of the UK's Scientific Advisory Group for Emergencies has so far been kept secret, but a list of names will soon be published, the UK's chief scientific adviser has said




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Electrical devices implanted in the brain may help treat anorexia

In a small trial, implanting electrodes into the brain helped women with severe anorexia gain weight and feel less anxious and depressed




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Weird magnetic threads in sun's corona seen for the first time

New images reveal threads of ultra-hot gas woven throughout the sun's corona, in the most detailed look at previously unseen parts of the atmosphere of our closest star




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The past can help us deal with the pandemic’s mental health fallout

Lessons learned from natural disasters and the military can help guide our responses to help people's mental health during the covid-19 pandemic




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It’s impossible to predict if crucial Antarctic glacier will collapse

The Pine Island glacier has three tipping points that could lead to the collapse of the entire West Antarctic ice sheet, potentially raising sea levels by 3 metres over centuries




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Drinking coffee appears to cause epigenetic changes to your DNA

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




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Robots with 3D-printed muscles are powered by the spines of rats

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




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Frozen bull semen may have unleashed bluetongue virus on farm animals

The ongoing spread of bluetongue virus among European farm animals may have started when a cow was inseminated with infected bull semen stored from an earlier outbreak




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UK sets new target to recruit 18,000 contact tracers by mid-May

The UK government has set a new target of recruiting an army of 18,000 coronavirus contact tracers by the middle of May, to be in place for the launch of the NHS contact tracing app




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Analysis of 85 animals reveals which are best at holding their alcohol

Humans, chimpanzees, gorillas and bats have evolved to be good at metabolising alcohol, according to a study that suggests many mammals can get drunk




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Is the universe conscious? It seems impossible until you do the maths

The question of how the brain gives rise to subjective experience is the hardest of all. Mathematicians think they can help, but their first attempts have thrown up some eye-popping conclusions




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Devs: Here's the real science behind the quantum computing TV show

In TV series Devs, a tech company has built an extremely powerful quantum computer. The show is both beautiful and captivating, says Rowan Hooper




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Why it’ll still be a long time before we get a coronavirus vaccine

Trials of experimental coronavirus vaccines are already under way, but it’s still likely to be years before one is ready and vaccination may not even be possible