Could the first confirmed signal from an extraterrestrial source be less a hello than a goodbye? Astrophysicist David Kipping argues as much, and his “Eschatian Hypothesis” reimagines the way ...

In 1938, aliens attacked. Well, that's at least what Americans heard over the radio. Orson Welles and a group of actors ...

So if we’re right, each former human is now essentially a radio transmitter and receiver. One plurb sends out a signal that ...

After reviewing almost 30 years of signals, University of California Berkeley researchers have identified 100 mysterious, ...

ALIEN-HUNTERS have narrowed down their 21-year-search for extraterrestrial life to 100 “signals of interest”. The mammoth ...

For 21 years, between 1999 and 2020, millions of people worldwide loaned UC Berkeley scientists their computers to search for ...

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

A group of Australian scientists have revealed how we may be able to learn to speak with aliens, and the answer is found ...

Erich von Däniken, the Swiss author whose bestselling books about the extraterrestrial origins of ancient civilizations ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...