Europa has long been the darling of the search for life beyond Earth. The reason is simple: beneath its cracked, icy shell ...

We frequently question whether we are alone in the universe. If not, what does intelligent life look like? And how would ...

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

The observations were carried out by the Breakthrough Listen program as the object neared its closest approach to Earth on ...

Aliens could be chatting with each other in plain sight using light flashes like fireflies, scientists say - Alien signals ...

New models suggest that Europa has very little tectonic activity at its seafloor, which is potentially catastrophic news for ...

While late M-stars are the easiest places to find Earth-sized planets, a new study suggests they are biological dead ends where animal life may never find enough fuel to evolve.

Scientists scanned interstellar Comet 3I/ATLAS for alien signals using powerful radio telescopes, found nothing artificial, ...

Beneath Europa's icy shell lies an ocean vaster than Earth's. But is its hidden world buzzing with life, or silent as the ...

Scientists have assembled a catalogue of more than 2,000 stars that could be supporting alien life. Researchers behind the ...

The Hjortspring boat was essentially a very large canoe used in an ancient raid. In the 4th century BC, several boats ...