In an Upworthy exclusive, Neil deGrasse Tyson shares why he’s opening up about aliens and how we should greet them if—or when ...

In an interview with Stephen Colbert, former President Barack Obama admitted that the government “is terrible at keeping ...

Thomas Mulligan outlines four distinct scenarios for potential first contact with extraterrestrial life, ranging from detecting radio signals to a physical encounter with advanced alien technology.

Obama is not buying the alien cover-up theories, and he has a simple reason: Washington leaks too much. The former president ...