Researchers compare observations with leading climate models to identify errors and help improve future climate predictions. Some simulations put too many…

Researchers recreated a damaged ancient scroll to test a new way to study the past. Lead in ancient ink could help…

Large Binocular Telescope data cut helium measurement uncertainty threefold. Helium, a light chemical element, carries clues to what the universe was…

The fastest known star in the Milky Way could give astronomers their first direct measurement of the spin of Sagittarius A*.…

Scientists are narrowing down the type of space rock that caused the mass extinction at the end of the Cretaceous period,…

Researchers find that differences in academic preparation and interest in a major do not fully explain why some groups are underrepresented…

A snapped rib reveals that Scotty, the largest Tyrannosaurus rex skeleton ever found, survived long enough for his body to begin…

Researchers can now rewrite glass chemistry while it is still molten, unlocking properties that extreme heat once made impossible. A team…