U.S. President Donald Trump keeps talking about annexing Greenland, the Danish territory where Canada is about to open a ...

The Trump administration says it is focused on protecting unaccompanied migrant children. It imposed strict new background checks on those seeking custody of young migrants and cut ...

Marvel’s planets look spectacular—but could any of them actually exist? This video puts the MCU’s alien worlds under the ...

The Blue Origin flight was widely criticized for its environmental impact, but the space trip could signal the beginning of ...

Various anecdotes and witnesses suggest that a fascination with UFOs runs in the British royal family. Here, we dive into several of the surprising claims.

A woman dressed as Joan of Arc smiles for a photos while she rides a horse during the annual Joan of Arc Procession through ...

U.S. President Donald Trump stunned the world on the weekend by ordering a military raid on the Venezuelan capital, capturing ...

Jessica Chastain is returning for a second season of Audible's "The Space Within," an audio thriller set in a world of alien ...