Shaped by a different biology or culture, other intelligent civilisations – if they’re out there – might understand the ...

Thousands converged in Los Angeles for the Conscious Life Expo, where influencers and cultural shifts are fueling cosmic belief systems often featuring extraterrestrials.

By drawing water into an internal, muscular cavity and forcefully expelling it through a flexible, narrow tube, known as a siphon, cephalopods are able to create forward thrust, propelling themselves ...

Red dwarfs make up the vast majority of stars in the galaxy. Such ubiquity means they host the majority of rocky exoplanets ...

This octopus can brood its eggs for nearly four years without eating. Here’s how this biological extreme has reshaped how ...

Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures?

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

Reaching far away star systems has long been a human dream. There is theory that a ship longer than a city could take people on a centuries long journey.

A new study has found that an asteroid NASA used for target practice a few years ago was nudged into a slightly different ...