The key signs you may have damaged your eyes
Symptoms after looking at the sun without eclipse glasses can include blurred vision.
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‘Everything is on the line’: students shun calls to stay in school and join anti-Hanson protests across Australia
High schoolers join university walkouts in major cities and several smaller locations amid urge to fight against racismGet our breaking news email, free app or daily news podcastThey came yelling chants that “racists” weren’t “welcome here”, with signs deriding Pauline Hanson’s f
‘Everyone is scared’: flood-hit Porto Alegre braces for another El Niño
Two years after southern Brazil’s worst climate disaster ravaged the city, and with poor areas still recovering, many fear official neglect has left them exposed once againIn the backstreets of Porto Alegre, a state capital in southern Brazil, you can still see signs of the devas
Nvidia, Intel, Google: Wall Street is partying like it’s 1999
The signs are all around that Wall Street is back in that dangerous atmosphere of giddy euphoria that those with long memories will remember from the infamous dot-com bubble of the late 1990s.
A simple blood test could detect multiple cancers and reveal where they started
UCLA researchers have created a blood test that can scan DNA signals for multiple cancers, liver diseases, and signs of organ damage—and even indicate where trouble may be developing.
Hurricane Hunter data reveal early signs of strengthening tropical cyclones
Before tropical cyclones can significantly strengthen, they generally must first become vertically aligned, with their rotating centers stacked through the atmosphere.
The internet can't get enough of cats, but cats might have had enough of the internet
According to new research, viewers often dismiss, trivialize or even romanticize signs of cat distress during "play" interactions, raising concerns for cat welfare.
In shattered Cali, residents search for loved ones and signs of hope
Most deaths from the magnitude-7.4 quake were reported in Cali, Colombia’s third-most populous city, as crews search collapsed buildings for those still trapped.
AI-assisted grant proposals may win more often—while narrowing research ideas
A new study from Northwestern's Kellogg School of Management found that research proposals showing stronger signs of AI-assisted writing were four percentage points more likely to receive funding from the National Institutes of Health (NIH).
Signs of a house sparrow comeback in the UK after decades of decline
Populations starting to stabilise but much still needs to be done to reverse loss of 30m that almost led to species vanishingHow do you lose 30 million house sparrows?. Destaque: 30 mi.
Sleep could help identify people at risk of developing Alzheimer's disease at an earlier s
What if certain signs of the disease were to manifest subtly during sleep, long before the first memory problems appear? This is the line of inquiry being explored by a team of researchers at ULiège.
Trump signs bonkers order that cuts vaccines, promotes ones that don't exist
Trump falsely claimed the MMR vaccine is "quite lethal" and linked shots to autism. O recorte ajuda a contextualizar a pauta dentro de Tech.