One of the major challenges in deciphering Ice Age bones is resolving a conflict in the records between what they say, that ...

The vibrations of atoms in a crystal generate one type of rotation, an intrinsic spin-like trait called angular momentum. For ...

Some 2,200 kilometers beneath our feet lies the outer core, a molten layer of rock that moves constantly. This rotation creates the planet’s natural magnetic field. For decades, scientists had ...

A new study explains why the “noble metal” resists oxidation and how surface modifications could unleash its catalytic power. Gold has long been prized for its stability, but in the world of chemistry ...

With every cycle of a gas-powered engine, three-quarters of the energy in the fuel goes out as heat through the exhaust and into the atmosphere. A ...

In the U.S., more than 135 million adults either have type 2 diabetes or are at high risk of developing it, making trustworthy nutrition advice essential. Observational studies often link eating more ...