Brazil’s Supreme Court to weigh cases that could weaken Amazon protections
The rulings could affect Indigenous land rights, soya farming and environmental safeguards across the Amazon rainforest.
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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.
New surveillance tech links your phone to your license plate
Phone and Bluetooth signals could turn roadside cameras into far richer tracking tools.
Tracking extreme heat by the hour makes climate change seem even worse
Hot hours of summer could triple in the coming decades.
A broader panel of protein markers could lead to better blood tests for Alzheimer's
In Alzheimer's disease, amyloid plaques form in the brain, followed by threadlike structures made of the protein tau.
Rainbows can be made from sounds – and we’ve created the best ones yet
Two research teams have independently created devices within which sound waves could be separated by frequency, creating the most complete sound rainbows yet.
Health insurers are dumping Medicare Advantage plans. Here’s how many seniors could be affected.
Older adults could be scrambling for new health coverage next year, especially in rural markets that have fewer insurance choices.
The RBA likely believes it won’t need to hike rates again – but the worst thing it could do is say that out loud
When it comes to the Reserve Bank, there’s a whiff of a parent making a threat they have no intention of carrying outGet our breaking news email, free app or daily news podcastEvery parent makes threats in an effort to get their kids to behave – and every parent hopes they won’t
‘Zoomsday’ hack uncovered using fewer than 20 AI prompts
Zoom has patched a major security vulnerability that could allow an attacker to hijack anyone's device during a meeting.
Apple could help you prove your iPhone photos aren’t deepfakes
Apple is seemingly developing an iOS feature that can verify when a photograph was taken using an iPhone camera.
Banking apps could help manage mental health, study finds
While the link between financial stability and mental health is well-established, a new University College Dublin (UCD) study reveals a major blind spot in current research: an overreliance on self-reported surveys rather than objective financial data.
Long before adulthood, a chemical mark may quietly shape how the brain handles stress
Stress or trauma during childhood may leave people more vulnerable to mental health struggles and stress later in life. Scientists think one reason could be that early-life stress leaves lasting molecular bookmarks on DNA, without changing the genetic sequence itself. A recent st