A fruit fly seems simple—until you see it up close. Under an electron microscope, this everyday insect becomes an alien machine of eyes, claws, and microscopic structures. This episode reveals the ...

Foams were once thought to behave like glass, with bubbles frozen in place at the microscopic level. But new simulations ...

Intelligence isn't unique to humans — as the 15 amazing videos of animals solving problems in this article are about to show you.