For instance, what if we really are being visited by aliens from other worlds and they turn out to be aggressive, violent, ...

Alas, it’s not a study-abroad course – yet – but exoplanets may provide insight into how life formed on Earth.

Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got ...

Harvard astrophysicist Avi Loeb will head the UAP Science Advisory Council established by the White House, the Pentagon, the ...

The Advanced Aerospace Threat Identification Program was a classified Pentagon effort created in 2007 to examine reports of unidentified aircraft encountered by military personnel. Investigators ...

According to the History Channel, they are officially scheduled to air another new episode of their hit documentary series, ...

Get the latest federal technology news delivered to your inbox. You might think this column is about UFOs and the Pentagon's ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

For the first time in more than 15 years, the International Academy of Astronautics (IAA) Search for Extraterrestrial ...

The question of whether humanity is alone in the universe has fascinated scientists for generations, but few have pursued an ...

Most U.S. stocks are rising, but drops for some influential technology companies are keeping the market in check. The S&P 500 edged down by 0.1% Wednesday and was potentially heading ...