What would be the first sound aliens hear from Earth? This video explores the intriguing possibilities of extraterrestrial communication, examining various cultural and scientific perspectives, as ...

Researchers from an organization that seeks out extraterrestrial life camped out at a remote lighthouse in Southeast Alaska for the better part of the summer, but they weren’t out there looking for ...

Humans should look to planetary alignments outside of the solar system when searching for signatures of extraterrestrial communications, scientists say. The nascent search for radio transmissions from ...