Science fiction media is filled with fantastic ideas that, more often than you'd expect, end up seeing the light of day, even ...

Hibernation can vary by species. Martin says some hibernators, such as ground squirrels, rewarm—or wake up from hibernation ...

Do little green men exist? Was 'Men In Black' a documentary? Prediction markets price the odds of the U.S. confirming aliens before 2027 - here’s why traders overwhelmingly expect a government ...

A paper by Harvard social science researchers is claiming that aliens may already be living on earth. NBC News' Gadi Schwartz talks to Avi Loeb, Professor of Science ...