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

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

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

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 ...

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

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

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

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

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 ...

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

Historically, many scientists and society have been fascinated by the prospect of making contact with extraterrestrial ...

Comet 3I/ATLAS, a rare interstellar visitor, is visible this week as it departs the solar system, with some public events ...