"Project Hail Mary" really pushes the limit when it comes to non-humanoid aliens. But researchers posit that real aliens ...

Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

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

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

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

Scientists can't fully agree on what GJ504b actually is. It may be a massive planet or a brown dwarf, a mysterious class of ...

Based on evidence collected by the James Webb Space Telescope, researchers have found that interstellar comet 3I/ATLAS could ...

Avi Loeb's role in Donald Trump's new UAP council has reignited debate over alien probes, interstellar objects and what the ...

An astrophysicist who searches for life in the Universe unpacks Steven Spielberg's UFO blockbuster Disclosure Day ...

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

With over three decades of pioneering research in forest genetics, biodiversity conservation and ecological restoration, Dr ...

A study suggests that stellar plasma may distort alien signals, complicating SETI's search for extraterrestrial life by ...