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

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

The American government released its fourth batch of UFO files following US President Donald Trump’s declassification order, ...

As part of Radio 3's Night Blossoms season, Tom Service embarks on a musical odyssey to Japan for Music Matters. Here, he ...

The search for life beyond Earth has always been full of surprises. Strange radio signals have sparked excitement. Odd gases on distant worlds have raised questions. Even ordinary objects have been ...

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 ...

Production on the FX series is underway in London.

Earth' Season 2 Behind the Scenes - Ollie Upton/FX As we gear up for the continuation of the Earth-based adventure, we're ...

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

Efforts to revive the thylacine and woolly mammoth are forcing conservationists to face a long-overdue debate over what kind ...

When I explain my research interests to new acquaintances, I’m often asked questions like “what would you do if you met a ...