New simulations of Milky Way-like galaxies reveal that the strange split between two chemically distinct groups of stars may ...

Most people worldwide aren’t getting enough omega-3, leaving a major gap between scientific recommendations and daily diets.

Researchers have built a fully implantable device that sends light-based messages directly to the brain. Mice learned to ...

Scientists are testing a novel way to measure cosmic expansion using time delays in gravitationally lensed quasars. Their ...

Researchers discovered that a tiny structural feature of the enzyme GPX4 helps keep neurons safe. A rare mutation removes ...

A sudden X-ray flare from a supermassive black hole in galaxy NGC 3783 triggered ultra-fast winds racing outward at a fifth the speed of light—an event never witnessed before. Using XMM-Newton and ...

Scientists have confirmed that Nanotyrannus was a mature species, not a young T. rex. A microscopic look at its hyoid bone ...

Ancient pterosaurs may have taken to the skies far earlier and more explosively than birds, evolving flight at their very ...

Researchers uncovered rare azurite traces on a Final Paleolithic artifact, overturning assumptions that early Europeans used ...

Deep-brain recordings showed that Mounjaro and Zepbound briefly shut down the craving circuits linked to food noise in a ...

Researchers revealed that the microbial metabolite TMA can directly block the immune protein IRAK4, reducing inflammation and ...

A remarkably clean gravitational-wave detection has confirmed long-standing predictions about black holes, including ...