Pushed down to a certain scale, the laws of physics seem to fall apart. Astrid Eichhorn, a leader in an area of study called asymptotic safety, thinks we just need to push a little further.

Every second, hundreds to thousands of molecules move through thousands of nuclear pores in each of your cells. A new high-definition view reveals the machine in action.

A straightforward conjecture about runners moving around a track turns out to be equivalent to many complex mathematical ...

Microscopic crystals extracted from meteorites could help settle a debate about the birth of our patch of the Milky Way.

Growing tissues can crack, break, and dissociate to form structures that can later withstand immense forces.

Baez called for the development of new mathematics — he called it “green” math — to better capture the workings of Earth’s biosphere and climate. For his part, he sought to apply category theory, a ...

Growing tissues can crack, break, and dissociate to form structures that can later withstand immense forces. Clare Watson is a freelance science journalist based on the eastern coast of Australia.

It’s surprisingly difficult to prove one of the most basic properties of a number: whether it can be written as a fraction. A broad new method can help settle this ancient question.

Physicists are reexamining a longstanding assumption: that big stuff consists of smaller stuff.