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

Mars. From forming black holes to phantom dark energy, discover the cosmic mysteries astronomers uncovered last year.

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

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 today’s video, I go back to save more abandoned aquarium fish from a pond people are known to release their fish at! So we attempted to catch out as many as we could to save them! But this time we ...

Polling shows that nearly half of Americans now believe aliens have visited this planet—and that the number who aren't sure ...

SETI scientists have detected signals that don’t behave like anything found in nature — narrowband, repeating, and drifting ...

If you found out we weren't alone, if someone showed you, proved it to you, would that frighten you? That question sits at ...

Brian Cox once toured as a keyboardist in major rock and pop bands. Now he’s a particle physicist on a new world tour with a ...

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

It came from outer space. Interstellar space, to be precise. From somewhere beyond the influence of our sun, possibly from ...

A new discovery beneath the Bermuda Triangle has added another layer to the mystery surrounding the region, known for its ...