Microbial communities hidden deep inside the caves of New Mexico have fascinated scientists who study extreme environments and search for extraterrest.

Breakthrough Listen will scan the the skies with the aid of the MeerKAT Telescope. They are targeting a million nearby stars.

All life on Earth depends on DNA—but that doesn’t mean life everywhere must follow the same blueprint. Scientists have shown that alternative genetic molecules, including RNA-based life, synthetic ...

For more than 60 years, scientists have been scanning the skies for signs of intelligent life beyond Earth. Using powerful telescopes, they have searched for unusual radio signals, brief laser flashes ...

Deep within the remote caves of New Mexico, a bright green wall has been discovered, untouched for an astonishing 49 million ...

Mark Christopher Lee, filmmaker and ufologist, shared information he said was from a “source inside the Trump administration.

Obama replied “They’re real, but I haven’t seen them, and they’re not being kept in … what is it …?” “Area 51?” the interviewer responded. Then Obama said, “Area 51. There’s no underground facility.

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp question: if alien signals have already reached Earth without us noticing, what ...

Researchers argue that the presence of long chain carbon molecules on Mars "cannot be readily explained" by non-biological processes alone.

The Science: Europa has been considered as a top contender for alien life for even longer than Enceladus, thanks to its massive under-ice liquid water oceans. It also displays water vapor plumes ...

A recent paper published in December to the journal Religions posed a simple yet profound question with its headline: ...

A new paper suggests that BARSOOM may have been alive on the planet, and was killed in the Viking experiments.