11-year-old Jaycee Dugard was walking to a school bus stop in Lake Tahoe, California, when she was abducted by a couple, ...

From chilling surveillance footage and alleged ransom notes to DNA and a collection of gloves, here’s a look at what we know about the evidence in the Nancy Guthrie investigation.

Among the most persistent claims is that extraterrestrials assisted in the construction of ancient civilizations.

President Donald Trump says he’s directing the Pentagon and other government agencies to identify and release files related ...

President Trump directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that has drawn decades of fascination — and spawned more than a few wild ...