Science fiction often shows aliens with human features like eyes, limbs, and faces. But science has a reason for questioning ...

It makes sense, really.

Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

In 2021, a curious discovery pushed penguins into an unexpected corner of science. Researchers studying chemical signatures ...

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

Tiny delays in pulsar signals measured by SETI scientists could aid the search for gravitational waves and extraterrestrial ...

ADVANCED alien civilisations might be talking to each other across the vast reaches of space using a “firefly” technique. That’s according to scientists who reckon spotting ...

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does ...

SETI@home has been one of the largest citizen science projects ever, with millions of users around the world.

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

Scientists have shortlisted 100 unusual radio signals from space after a 21-year search using Arecibo Observatory data. While ...

The best reason to send humans to Mars isn’t for guts or glory—or the construction of colonies to safeguard against existential Earth-bound risks. Instead it’s to answer a single, simple question: Is ...