Looking at how many more people are dying than usual gives an idea of the coronavirus pandemic’s true effect – and suggests a far higher death toll in many countries

We are already seeing the pandemic's effects on mental health, and we need to act urgently to avoid a full-blown crisis, says Sam Howells  

Over half the world’s wild tigers now live 5 kilometres from a road, and infrastructure projects planned in Asia could fragment their habitat further

A number of studies have found a link between air pollution and increased covid-19 deaths, but it isn't clear why. Both attack the lungs, but it could just be that more people live in polluted areas

Can you really be addicted to your smartphone? Daria Kuss has shown that it is only a problem for a small number of people - and she knows how to help

The remains of three slaves found in Mexico contain the earliest signs of the hepatitis B virus and yaws bacteria in the Americas, suggesting transatlantic slavery introduced these diseases

Lockdown measures and pandemic-related anxiety may be making you have more vivid dreams. Evidence suggests talking about them can help

As many as 86 per cent of people meet the criteria for a psychiatric diagnosis by middle age – and in many cases, a different diagnosis at some other time

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

Stars that are similar to the sun in every way we can measure are mostly more active than the sun, which hints that the sun’s activity may ramp up someday, risking solar eruptions

Australia recorded just 229 flu cases this April, compared with 18,705 last April, probably due to lockdown measures to stop the spread of the coronavirus

In a new photography book, the home computer revolution of the 1970s, 1980s and 1990s is told through nostalgic industrial-design images

We’ve found a 200-metre cliff in Mars's Hellas basin, the first evidence of a river that flowed on the planet for more than 100,000 years

Brain implants have revealed that we replay conscious experiences while we sleep, with the same patterns of neurons firing during sleep as in waking life

To figure out what makes some people more vulnerable to severe cases of covid-19, we need to rethink what we know about infection

Astronomers found a star that appeared to be orbiting nothing at all – but it’s actually the closest black hole ever at just 1000 light years away

Amid the global coronavirus outbreak, a second epidemic of preliminary, unverified and misinterpreted research has broken out. Can it be fixed?

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

A study of brain cells in a dish adds to growing evidence that Alzheimer’s disease can be caused by herpes viruses, but antiviral treatment may help stop it

Human behaviour is key to the spread of coronavirus, so government scientists are trying to control our decisions. Does it work, and what happens when they get it wrong?

Many ancient monuments are claimed to be aligned to celestial phenomena, but we now have the first statistical evidence this is the case for the Egyptian pyramids

People in lockdown are no longer trying to use technology to get their old lives back and that's a good thing, says Annalee Newitz

Mouse neurons trapped inside cages grow long appendages to connect to each other. Trapping the cells allows us to precisely control their growth

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

Global warming has already made parts of the world – including cities in Pakistan and the United Arab Emirates – hotter than the human body can withstand

The Bank of England says the UK faces its worst slump in 300 years, but on Thursday held off from any moves on rates or bond buying. Julian Satterthwaite reports.

The world's biggest brewer, AB InBev, says it sees signs of a rebound in China, but warns the next quarter will still be worse overall. Julian Satterthwaite reports.

U.S. cable firms are in for pain even after the pandemic starts to fade. Sports rights to air football games and other matchups are expected to soar and so will monthly bills. Jennifer Saba explains why non-sports lovers will choose Netflix and Disney+ and ditch their cable.

The steep plunge in U.S. payrolls caused by the pandemic also slammed the healthcare sector, as many workers in dentists' and doctors' offices lost their jobs. Fred Katayama reports.

U.S. House Speaker Nancy Pelosi on Thursday made an indirect dig at President Donald Trump's Navy Blue Angels flyover this weekend, saying that political leaders have 'no right to praise them and then ignore their needs.'

VIc Reynolds, director of the Georgia Bureau of Investigation, told reporters on Friday that there is "sufficient probable cause" to charge Gregory and Travis McMichaels with felony murder and aggravated assault in February's shooting death of an unarmed black man.

The latest figures from the Labor Department released on Friday showed the U.S. economy losing 20.5 million jobs in April, the steepest plunge in payrolls since the Great Depression. Colette Luke has more.

Hundreds of protesters gathered in front of a Georgia courthouse on Friday to decry the killing of an unarmed black man in February and the delay in charging two white men in a shooting captured on video that was released earlier this week. This report produced by Jillian Kitchener.

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Category: Health News
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