The Pentagon released a new batch of files on UFOs, tapping into public intrigue about the unidentified phenomena. Here's ...

Newly declassified US documents reveal FBI memos detailing witness accounts of 'three and a half to 4 feet tall' humanoids in ...

M94, also called the Croc’s Eye Galaxy, glows high in the sky tonight. How much detail can your scope pick out?

Until the U.S. government has data or samples of alien material that can be shared, the story of extraterrestrial visitors is just a story.

The Pentagon on Friday released transcripts and photos from two NASA Apollo missions as part of a broader disclosure of dozens of photos and documents detailing UFO sightings it has documented since ...

While museums all across the U.S. will be celebrating our nation's 250th birthday, top museums are doing some creative, ...

Older than thought: Calcite crystal dating shows Lingjing tools are 146,000 years old, 20,000 years older than previous estimates. Advanced craftsmanship: Homo juluensis used systematic flaking and ...