In a series of daring, often yearlong works—locking himself in a cage, refusing to go indoors, tying himself to another artist—Hseih showed how the passage of time could be a medium in itself.

Using JWST, scientists mapped WASP-18b’s atmosphere in 3D, revealing blazing regions where water molecules split apart.

So, in between the big attractions, I’ve tracked down some wonderfully weird and whimsical stops that show off Chicago’s ...

An incredible new map captures a stunning snapshot of the Roman Empire's vast transportation system as it was nearly 2,000 ...