SpaceX began testing the newest version of its Starship Super Heavy booster overnight Thursday (Nov. 20), but by Friday morning (Nov. 21), it was clear those tests did not go as planned.

By Will Dunham Dec 10 (Reuters) - Scientists have discovered the oldest-known evidence of fire-making by prehistoric humans in the English county of Suffolk - a hearth apparently made by Neanderthals

Humanity's exploration of Mars should be organized around the search for signs of past or present Red Planet life, according to a new report from the U.S. National Academies.