Some scientists believe the sheer number of stars, planets and potentially habitable environments in space makes ...

For decades, extraordinary videos, strange lights and elaborate crop circles have been presented as evidence that aliens may have visited Earth. This video investigates some of the most famous claims, ...

The idea that extraterrestrial intelligence could be observing Earth sounds like science fiction, and there is currently no verified evidence that it is happening. But scientists do take a related ...

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. This voice experience is generated by AI. Learn ...

If ancient alien explorers ever traipsed through Earth's cosmic neighborhood, could it be possible they left behind some ...

Supporters of UFO disclosure say the movement has reached a tipping point. With President Donald Trump ordering the declassification of UAP-related materials and public interest surging worldwide, a ...

Add Yahoo as a preferred source to see more of our stories on Google. Those hoping an infamous interstellar object that visited our cosmic neighborhood in 2025 was an extraterrestrial attempt to ...

A group of experts provided their own estimates as to when actual proof of alien life will be discovered. According to the scientists, it is possible that traces of alien life will be found on Mars or ...

The sixth U.S. release on UFOs adds 71 files spanning 1952 to 2025, including military videos, Project Blue Book material and speculative ...

When I was an Associate Director of National Intelligence in 2006, a CBS News producer visited my office in Washington DC to explore doing a 60 minutes segment about me. The producer thought my career ...