A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

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

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

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

For decades, the search for life beyond Earth has focused on distant exoplanets and the rusty plains of Mars. Now, a small ...

A new study reveals Jupiter's moon Europa likely lacks active geology on its seafloor, reducing chances of life in its vast ...