A massive analysis of 2,884 exploding stars has uncovered new evidence that dark energy, the mysterious force accelerating the universe’s expansion, may change over time. The findings challenge a cornerstone of modern cosmology and could reshape our understanding of how the universe works.
Nearly 3,000 exploding stars challenge our understanding of the Universe
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40 years later, Chernobyl's nuclear fallout is not what scientists expected
Forty years after the Chornobyl disaster, tiny radioactive particles still linger in the soil, carrying a dangerous legacy. Using powerful X-rays, scientists discovered that some of these particles have remained surprisingly stable, trapping radioactive substances inside instead of releasing them into the environment.
Cambridge scientists create a $10 chip that could put a medical lab on your wrist
Cambridge researchers have created a groundbreaking $10 optical sensor that delivers the precision of laboratory equipment in a device small enough for wearable technology. It identified foods, plastics, and medicines with 100% accuracy in tests and demonstrated the ability to monitor blood glucose, alcohol, and other health markers without invasive procedures.

Amber warning in place as Storm Austen hits parts of UK
Disruption to travel is likely as the season's first named storm brings a swathe of powerful winds to south-west England on Friday.

Heavy rain warning as Storm Austen sweeps across Scotland
The Met Office has issued a yellow warning for rain across most of central and eastern Scotland on Friday.

Gasps as Prince William makes surprise appearance on Graham Norton Show
The Prince of Wales was marking his Earthshot Prize, to which all of Norton's guests were linked.

Firefighters and public 'knowingly put at risk' during summer wildfires
Crews and control centre staff say the fires were relentless with many firefighters still off work injured.