On March 16, 1957, a 300-foot-long spacecraft allegedly landed in Alexandria, Virginia. Two police officers approached the craft — and out stepped a man who looked completely human. His first words: ...

Donald Trump accused former President Barack Obama of improperly discussing information about extraterrestrial life, though he did not provide evidence to support the claim. Trump made the remarks ...

The country's political debate is increasingly peppered with profanity but subjects such as immigration have been flashpoints for centuries.

Temnothorax kinomurai, a parasitic ant species found in Japan, reproduces asexually and all of its young develop into queens that try to take over other ants’ colonies ...