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

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 ...

In today’s video, I explore my mystery pond that is FILLED with alien fish! For the past few months I have been putting the ...

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

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

Astronomers thought they had seen the "first hints of life on an alien world" this year, but they disappeared under closer ...

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

It’s one of humanity’s oldest and biggest questions: are we alone in the universe? According to one of Britain’s leading ...

Why is ‘Mars’ trending on Google Trends today, December 25? Yes, the planet is all that everything is talking about– what ...

The goal should be a new golden rule linking the search for life elsewhere to the spread of life beyond the bounds of Earth.

Interstellar comet 3I/ATLAS makes its closest approach to Earth this week, sparking alien theories and global interest as ...

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