If life exists elsewhere, it might not be on worlds like Earth. Here are some of the more peculiar places scientists are looking.

Best known for dissolving bodies in bathtubs, sulfuric acid has the potential to be the elixir of life on other worlds.

The microorganism grew despite being stuck in oxygen-free, carbon-rich, low-pressure, and extremely salty environments.

Is there really no other intelligent life in the universe?Humanity has been searching for extraterrestrial civilizations for many years.We have built massive radio telescopes and listened for signals ...

Everyone has probably looked up at the night sky and wondered, 'Is there someone out there somewhere in this universe?' It's ...

Explore the possibility of intelligent life beyond Earth, including scientific estimates of alien civilizations in the Milky ...

A nuclear engineer reacts to Cleo Abram's discussion about potential locations beyond Earth where scientists might find signs ...

A virtual Earth model simulates 5 billion years of planetary evolution to help identify signs of life on distant worlds.

Former NASA astronaut Winston Scott said he believes intelligent alien life exists, but cautioned that military conflict in ...

The leading UFO expert Nick Pope reportedly claimed before his death that the government was deliberately keeping information ...

A veteran NASA astronaut has revealed how he knows there is intelligent life in outer space, and issued a dark warning about a military showdown in orbit.