New observations show a star that blew up in two separate bursts, confirming a long-suspected cosmic phenomenon called a ...

Unusually fast-moving gas clouds near a nearby galaxy suggest they may have come from outside the galaxy. Scientists have ...

Avocado remains from El Gigante illustrate how ancient farmers domesticated crops to adapt to changing environments. The ...

Seafloor sensors caught a rare slow quake in action. It hints at how Earth's stress is quietly released. For the first time, ...

A breakthrough brain scan shows Parkinson’s drugs can misfire in the brain, helping some patients less than others. The fix?

In a breakthrough study, scientists found that silencing a single overactive enzyme in the brain reversed early damage caused ...

A large-scale study finds that higher blood levels of omega-6 do not increase markers of inflammation. A recent study ...

Dust from the Sahara is threatening Europe’s solar energy plans by blocking sunlight and confusing prediction models. As Europe increasingly turns to solar power to achieve its climate goals and ...

Scientists uncover signs that Earth’s resilience to carbon emissions may be unraveling faster than climate models suggest. A ...

A salty surge in the Southern Ocean is melting Antarctic sea ice from below — and causing dramatic changes scientists didn’t ...