Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

Werner Herzog does not believe aliens have visited Earth, but he does think other life forms exist in the universe. He also believes his poetry will outlive his films.

Aliens exist - they just haven't visited Earth, NASA veteran Dr Gentry Lee has claimed.

Planet K2-18b, an apparent water world 124 light years away, has been seen as a promising location in the search for aliens, ...

If life ever existed on Mars, it might have looked like microfossils right here on Earth.

There's a definite buzz going around this month about aliens from other worlds, or hadn't you noticed? Former US President ...

Compared to previous theories, the current research emphasizes the complexity of the biological and chemical processes that brought about life.

Scientists hunting for life beyond Earth have long thought that water is one of the key indicators. But a group of experts now says that looking for life on water–rich planets could be a waste of time ...

While idea may violate Occam’s razor, “it remains a speculative but logically open alternative,” says biologist Robert Endres.

But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...

President Donald Trump has alternated between skepticism and curiosity about unidentified flying objects (UFOs) and aliens, discussing pilots’ sightings, government secrecy, and his own access to ...

To use the title of a James Bond film with a slight twist: The World is not Enough and, therefore, let’s grab the moon! We ...