Unlike the comets that call our solar system home, 3I/ATLAS is a cosmic nomad on a hyperbolic trajectory — a one-time flyby ...

Interstellar comet 3I/ATLAS reveals ancient secrets and strange chemistry as the largest object of its kind ever tracked.

The long, quiet search for radio whispers from Comet 3I/ATLAS has finally paid off, and the result is as dramatic as the hype ...

Some of the most tantalizing hints in the search for extraterrestrial intelligence have not been messy or chaotic, but eerily ...

Astronomers tracking 3I/ATLAS, the third confirmed interstellar object ever observed, say new measurements of its water loss ...

It also pushed them to tighten their standards, especially when the conversation shifts from “interesting chemistry” to ...

There were about as many deadly bear attacks in Japan in just 2025 as there are in the United States in the average decade.

(Editor’s note: Looking back on 2025, there were so many good albums released that we decided to reach out to some of today’s ...