Is 3I/ATLAS an alien probe? Breakthrough Listen uses the Green Bank Telescope to search for technosignatures as the ...

We've all grown up dreaming of aliens landing on the Earth or laser beaming across the sky; well, either way, it's sci-fi and ...

Astronomers probed interstellar comet 3I/ATLAS for alien technosignatures, tracing nine 'mysterious' signals back to human ...

In the vast, quiet theatre of deep space, not many things capture the human imagination like a traveler from another world.

The interstellar comet 3I/ATLAS is racing away from the sun. Hubble and JWST track the object's strange composition: high CO2 ...

The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, yet a growing group of researchers warns that such a moment might arrive not ...

With 3I/ATLAS days away from making its closest approach to Earth, agencies worldwide are conducting the largest and most ...

Some Pennsylvania school districts facing civil rights investigations say they haven't heard from federal officials since ...

The year ahead promises new books from George Saunders, Colson Whitehead, Ann Patchett, Ruth Ozeki, Jesmyn Ward and more ...

From silent, unexplained sounds resonating across the globe to the strange energy density of empty space, these 13 bizarre mysteries continue to baffle researchers in 2026, proving that the more we ...

Interstellar comet 3I/ATLAS is reshaping scientists' understanding of how life-forming chemistry may arise beyond the Solar System, as new observations from U.S., European and Japanese missions reveal ...

This Indo-Pacific stunner dons a kaleidoscope shell of greens, blues, reds, and oranges, with purple eyes that swivel independently. At 3-18 cm long, it packs a punch like a .22 bullet using club-like ...