Are we being observed from afar? 👽 Physicist Michio Kaku explores the scientific possibilities behind advanced civilizations ...

The third known visitor from another star system, Comet 3I/ATLAS, has been racing through the Solar System with just enough ...

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.

This week's letters to the editor address our 'law and order president,' square dancing and Ron Johnson's support of a book.

These are my 7 most anticipated new movies of 2026, including "Dune: Part 3," "The Odyssey," "Project Hail Mary" and more.

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

Discover underrated sci-fi TV shows with Rotten Tomatoes scores that may surprise you, from Travelers to Counterpart and ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an ...