"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Whether it’s a medicine that has saved countless lives or an equation that helped propel the evolution of ...

There's a billion-year gap in Earth's geological history. A new study seeks to explain the mystery.

Nuno F.G. Loureiro pushed for revolutionary breakthroughs in the complex, arcane field of plasma science at the Massachusetts Institute of Technology, where he served as director of one of the ...