A White House science advisor recently war-gamed with space agency heads worldwide to devise a planet-saving defense to an asteroid set to strike Earth - in a simulation.

Seventy years ago, in the early years of the Cold War, East and West were locked in a nuclear arms race. The UK government needed somewhere to test its first rockets capable of carrying a nuclear ...

The bombardment took place hours after Zelenskyy said talks with the U.S. on ending the 3-year war will happen next week.

Five rockets were fired from Syrian territory into Israel on Monday, the IDF stated. The rockets reportedly fell in open areas. Separately, Hezbollah said the four of its fighters were killed in ...