The unusual specimen raised eyebrows because it appeared capable of causing levitation. An official investigation has not ...

Scientists searched 27 exoplanets for alien technology using planetary eclipses, revealing a new way SETI hunts signals ...

Could the galaxy’s third confirmed interstellar visitor be an alien probe? The now christened comet 3I/ATLAS is sweeping past ...

I admit it. I was utterly swept up by the 3I/Atlas mania earlier this fall.

Harvard’s Avi Loeb warns that if 3I/ATLAS is technological, it could pose risks - and humanity has no response protocol ...

But the new report suggests that the public’s belief that the government is hiding what it knows will probably continue. By Julian E. Barnes Reporting from Washington In the 1960s, secret test flights ...

Humans have created countless inventions that shape our lives in amazing ways. Some are practical, some are revolutionary, and some are simply fascinating. But if aliens suddenly appeared, which ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Morrow (Babou Ceesay) is ...