An international team has unearthed the oldest spear tip ever found in Europe and notes that it was fashioned by Neanderthals ...

Stress fractures are small bone cracks from overuse. Learn about the causes, who's at risk, and current methods for diagnosis ...

In 2020, astronomers detected WD 1856+534 b, a gas giant that orbits a star 81 light-years from Earth. This exoplanet, which ...