A team of physicists has discovered a surprisingly simple way to build nuclear clocks using tiny amounts of rare thorium. By ...

Crystals hidden in Australia’s oldest rocks have revealed new clues about how Earth and the Moon formed. The study suggests ...

Although the gut renews itself constantly, its stem cells accumulate age-related molecular changes that quietly alter how ...

New research shows that aging blood can accelerate Alzheimer’s-like changes in the brain, while younger blood may offer ...

Sleep isn’t just about feeling rested—it may be one of the strongest predictors of how long you live. Researchers analyzing ...

Pancreatic cancer is notoriously hard to treat, often resisting therapies that target its most common mutations. Researchers ...

Astronomers working with the Hubble Space Telescope have identified an entirely new type of cosmic object. It is a cloud rich ...

Sugar-loving mouth bacteria create acids that damage teeth, but arginine can help fight back. In a clinical trial, ...

Astronomers have uncovered the long-hidden cause behind Betelgeuse’s strange behavior: a small companion star carving a visible wake through the giant’s vast atmosphere. Using nearly eight years of ...

Foods that rely heavily on preservatives may be doing more than extending shelf life. In a large study spanning more than a ...

Scientists at USC are launching a new trial to test a tiny stem cell implant that could restore vision in people with ...

Coral reefs appear to run a daily timetable for microscopic life in nearby waters. Scientists found that microbial ...