We were doing the typical planet vetting, and I happened to spot this signal that appeared very unusual.” An orbiting ...

Latnija cave discoveries show Mesolithic humans crossed 100 km of sea to reach Malta 1,000 years earlier than previously ...

Prebiotic molecules central to life's earliest metabolic processes—chemical reactions in cells that change food into ...

A new study suggests the extinction of Neanderthals nearly coincided with a shift in Earth's magnetic field that let more ...