For decades, the search for extraterrestrial intelligence (SETI) has largely operated on the assumption ...

When we think of extraterrestrial intelligence that might be out there among the stars, we tend to think of creatures not too ...

The former Pentagon UFO office chief says the FBI's triangular object sighting lacks evidence, calling witness credibility a ...

Finding alien life could shake some people to their very souls, but different religions can take very distinct approaches to ...

Claims that aliens are already here are everywhere, but proving them is another matter. The strongest cases become more ...

Alien life may not need the kind of home humans instinctively search for. Some of the strangest possibilities begin once ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The search for extraterrestrial life has evolved from philosophy to a serious scientific and ...

When you're looking for signs of extraterrestrial intelligence, it helps to know what you're looking for and to go about it in the most efficient way. But work so far has generally not done so, writes ...

The video examines whether extraterrestrial life might resemble organisms already found on Earth. Convergent evolution has ...

In June 2026, numerous Chinese news media outlets reported on updated international guidelines advising researchers not to independently respond to extraterrestrial signals. English-language news ...

The second annual Pahrump Alien Conference brought UFO believers and alien enthusiasts to Nevada to discuss mysterious orbs, ...