An ancient Martian system of canyons and valleys could be home to archaic life forms, a ground-breaking scientific paper has ...

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

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Pluribus imagines Kepler-22b as an ocean world that sends a gift to humanity through radio waves. In real life, no such ...

The mystery around these sorts of mushrooms illustrates the value in conserving and researching natural wonders like them.

The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

In a quiet corner of an ancient riverbed on Mars, a speckled rock has pushed the search for extraterrestrial life into its ...

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

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

Humanity is on the way to confirming the existence of non-human entities and making contact with aliens within the next 50 ...

Want to be a top notch candidate for hosting alien life? Then there's a few key requirements you should be aware of: Ideally, you're a large object like a moon or a planet; scientists suspect you also ...