Today's Mars rovers typically drive at about 500 to 1,000 feet per hour — roughly the length of one to three football fields ...

This is the story of a mysterious finding in New Hampshire, pieced together from the incident summary sheet and official ...

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

New research suggests sperm whales communicate in a complex language of their own. The implications for animal rights could ...

Jupiter's moon Europa has an abnormally high reflectivity, acting like a mirror due to the features of the ice shell. This ...

Hard sci-fi movies like 2001: A Space Odyssey, Gattaca, and Primer are incredible feats of filmmaking that remain compelling ...

New evidence tied to the missing Air Force general in New Mexico suggests the veteran officer was attempting to cut his ties ...

One of the UFO world's most outspoken skeptics has apologized to one of its most famous whistleblowers. Michael Shermer's ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

Scientists are raising concerns that we may be overlooking evidence of extraterrestrial life even when it is present. Hidden ...