Researchers have decided that a potentially good way to prepare for future contact with extraterrestrial beings is by studying…whale bubbles. No, it’s not a joke—researchers from the SETI Institute, ...

“I have no clue if there are aliens out there,” concedes Douglas Vakoch, director of METI International, an organization committed to contacting extraterrestrial intelligence. But he is certain that ...

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does intelligent life look like? And how would aliens communicate? How could ...