The Hubble Space Telescope's newest images of 3I/ATLAS confirm the presence of its sunward anti-tail, contrary to the usual ...

Interstellar comet 3I/ATLAS has gone from obscure visitor to front‑page mystery, as a cascade of new images reveals behavior ...

Ushikuvirus, an amoeba-infecting giant virus, joins the family of giant viruses that may have driven the evolution of complex ...

KEY OBSERVATIONS A comet’s tail is supposed to flee the Sun, driven outward by radiation and solar wind. That rule has held ...

Hubble Space Telescope images from January 7, 2026, show a triple jet structure on interstellar object 3I/ATLAS, including a ...

DNA doesn’t just sit still inside our cells — it folds, loops, and rearranges in ways that shape how genes behave.

The origin of life on Earth becomes even more fascinating and complex as we peer into the mysterious world of viruses.

It is this: when many individual entities come together, the result is not merely the sum of their parts. In the language of ...

Learn how a newly discovered virus disrupts its host’s nucleus in ways that echo how complex cells may have formed billions ...

A Northwestern Medicine study has revealed a previously unknown connection between two fundamental cellular processes, ...

A wobbling jet from a supermassive black hole in a nearby galaxy is blasting gas out at a rate high enough to suppress star formation.

The most consequential detail about interstellar comet 3I/ATLAS is not that it is rare, but it is doing things that make long ...