Three senior House Democrats asked the Department of Homeland Security to preserve documents related to Corey Lewandowski.

From isolated lunar bases to interstellar odysseys and distant galaxies, these 15 films explore humanity’s courage, survival ...

Tulsi Gabbard wouldn’t say Wednesday that Iran presented an “imminent threat,” claiming it wasn’t the director of national ...

What Looked Like a Planet Was Actually a Massive Space Collision So, imagine astronomers are looking at something, thinking, ‘Wow, cool planet!’ Then, bam! Turns out it wasn’t a planet at all, but a ...