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

What are the processes necessary to do so? Can life travel from one planet to another? If so, how? Today's technology brings ...

Australia's space agency said there's a completely rational, albeit cosmic, explanation behind the mysterious orbs that ...

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

When War of the Worlds was adapted into a sci-fi series in the late 80s, the show made major changes to H.G. Wells' original ...

The extreme investigators at How to Survive explore the hidden world of aircraft bacteria and reveal how to protect yourself ...

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

A super-resolution image of SpudCell’s liposomes with an encapsulated genome and active protein expression. Photograph: Orion Venero/Adamala Lab A tiny blob in a dish has pushed one of biology’s ...

The Great Filter theory suggests advanced civilisations may self-destruct before contacting others, explaining the universe's ...

SUMMER is well and truly here, and with that all-inclusive break booked, it’s time to dig out the swimwear. But if you are ...

Beneath the icy silence of Antarctica's famous Dry Valleys lies a world so unusual that it often resembles another planet. Invisible to the naked eye, microscopic organisms survive in some of the ...