Scientists have found a hidden biosphere stretching miles beneath Earth’s surface and as deep as 6 miles below the seafloor.

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

The standard sci-fi alien is a human actor with ridged forehead prosthetics, human motivations, human relationship structures ...

What if consciousness isn’t limited to brains like ours? Philosophers Eric Schwitzgebel and Jeremy Pober argue that ...

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

Case in point: Scientists from Tokyo University and Hokkaido University in Japan stumbled across some mysterious jet-black ...

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

In the book version of “Project Hail Mary,” author Andy Weir, known for grounding his fiction in plausible science, describes ...

The organic molecules could come from life or from ordinary chemistry — only samples returned to Earth can settle it.

Some trees are remarkable simply because of how long they have been standing. The monkey puzzle tree, known scientifically as ...

Researchers propose turning a future NASA moon base into a quarantine station that would screen space samples before they ever reach Earth.

Even Shirley Temple, one of the most famous child stars of all time, pivoted careers. Unsatisfied with the kinds of parts she ...