Trump‑era science advisers are working through the president's UFO files, explaining many glowing orb sightings as manmade ...

If you're a skeptic, these UFO sightings will convince you that the truth is out there—and it may not be from Earth.

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

Military and commercial pilots are increasingly treated as star witnesses in UFO debates, but psychologists warn their dramatic testimonies cannot, on their own, prove alien visitors.