Russia launched a barrage of drones on Ukraine in an overnight attack on Friday, injuring four people and damaging a hospital and a grain warehouse in the southern Odesa region, officials said.

When Floyd Collins ventured into Sand Cave in Kentucky on Jan. 30, 1925, he was searching for the next big attraction. But he never made it out alive.

The test flight took place in the same Mojave Desert area in California where Charles "Chuck" Yeager first broke the sound ...