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

The Pentagon has released 40 new UFO files, including videos and reports of unexplained objects near a US nuclear facility ...

The Ohio Immigrant Alliance found that data on the White House's "Aliens" site is "inaccurate and unreliable." ...

Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

LADSON, S.C. (WCBD) – Depending on who you ask, the phrase “we are not alone” may feel a little less like science fiction these days, as the U.S. government continues releasing declassified files ...

WASHINGTON (AP) — A new Pentagon office set up to track reports of unidentified flying objects has received “several hundreds” of new reports but no evidence so far of alien life, the agency's ...

US officials have identified a site in the Northeast where mysterious glowing orbs are frequently seen.