Of all the various subgenres attached to the sci-fi domain, alien invasion flicks come off as timeless favorites. Here are ...

For centuries, humans have gazed at the stars and wondered whether we are alone in the universe. The question of ...

ADVANCED alien civilisations might be talking to each other across the vast reaches of space using a “firefly” technique.

Scientists have offered new hope in the search for alien life by suggesting they could be communicating across the universe ...

Life on our planet emerged quickly or, at least, it did so on a geological timescale. Fossils reveal that micro-life existed on our planet at least 3.5 billion years ago. The rapid emergence of life ...

Planets larger than Earth but smaller than Neptune – so called sub-Neptunes – are the most common type of known exoplanet. It ...

"Without Mars, Earth's orbit would be missing major climate cycles. What would humans and other animals even look like if Mars weren't there?" ...

Pocock, a space scientist at University College London and BBC presenter, predicts alien life will be found by 2075 but likely as 'grey sludge' ...

We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp.

New method reveals chemical signs of early microbial life in ancient Earth rocks, showing photosynthesis evolved much earlier ...

Harvard's Avi Loeb says a rare sun alignment on 22 January could prove interstellar visitor 3I/ATLAS is an alien spaceship.

After spending several years evolving in Early Access and Game Preview, Terra Invicta has now launched in full, landing on ...