“Mr. Chair, the truth is out there.” That’s what Rep. Nate Davidson, D-Cumberland and Dauphin said during a Tuesday Pa. House ...

The findings of a new study may help "explain some of the radio silence we’ve seen in technosignature searches" for alien ...

Space exploration was a major theme of a state House hearing on Tuesday, even as the budget deadline looms over lawmakers.

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

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

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

Professor Carol Oliver suggests that time dilation, a cosmic phenomenon, may deter aliens from visiting Earth, as ...

In fact, polls in Australia, the US and elsewhere indicate around a third of the public believes aliens are here. However, while what we know about the universe suggests aliens may exist, there are ...

A leading astrobiologist argues that advanced aliens may well exist but are likely giving Earth a miss, thanks to vast ...

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

As Elon Musk basked in the public spectacle of SpaceX’s blockbuster IPO, another – altogether more restrained – rocket ...