Artistic representations of ancient humans often show large men with bulging muscles – but our ancestors were actually ...

Researchers probe the geochemistry of the moon, Mars, asteroids, and water worlds to understand our home and plan for future ...

How a radical new view of life could reveal its origin – and aliens We've been looking at nature the wrong way, argues Rowan ...

Are we alone in the Universe? With more than 100 billion galaxies in the observable universe and at least 500 billion planets ...

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

What would aliens actually look like? While simple life forms like bacteria may be common in the universe, complex ...

Why do we tend to assume that UFOs are crafts carrying alien beings rather than alien beings themselves? How the UFO ...

We all hide from the truth, whether it’s to protect our own peace of mind, spare someone we love from pain, or keep our faith ...

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

The series has begun production on its second season in London and added Tracey Ullman, Sam Spruell and Jerome Flynn to its ...