There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...

From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

Beneath the icy silence of Antarctica's famous Dry Valleys lies a world so unusual that it often resembles another planet.

A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, ...

A mind wrapped in skin and bone can feel like the obvious model for consciousness. But that assumption may say more about ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to lead a team of outside scientists to study the national security risks ...

Scientists may have just taken one of the biggest steps yet in the search for life beyond Earth. Meet K2 18 b, a distant ...

Some frogs have evolved features so strange that scientists struggle to explain them, and a few look less like amphibians ...

Avi Loeb, a cosmologist who studied black holes and served as head of Harvard’s astronomy department until 2020, has been ...

Learn about a new working paper that argues that consciousness may not be limited to Earth-like biology, raising the ...

Cosmologist, Avi Loeb, was chosen to lead a team of scientists to study the national security risks posed by UFOs. | ITV ...

"Eventually, our own Voyager spacecraft will be extraterrestrial artifacts in other stellar systems." ...