NASA's Perseverance rover has for the first time helped scientists confirm that electrical sparks often ignite within ...

A NASA rover that launched from Florida detected electrical sparks igniting within small dusty tornadoes whirling on Mars' ...

MS. COOPER: Good morning, and welcome to The Washington Post. I’m Gina Cooper, managing director of Washington Post Live. Thank you so much to everyone who’s here in the room joining us this morning ...

New simulations of Milky Way-like galaxies reveal that the strange split between two chemically distinct groups of stars may ...

Using the James Webb Space Telescope, a team of international researchers have discovered chemical fingerprints of gigantic ...