Articles

A model of the interaction between predators and prey explains why sometimes frogs appear to eat snakes.

What would happen if the Sun suddenly exploded? Einstein wondered the same thing, and completely changed our understanding of the Universe.

A new model argues the forces between particles in the early universe loosed time’s arrow, creating temporal order from chaos.

Mapping the ancestral history of spacetime in an effort to unite quantum mechanics and general relativity.

A model of backward causation in which the future affects the past could help unite quantum mechanics and general relativity – and satisfy a challenge thrown down almost a century ago by Arthur Eddington.

This problem about an infinite sum has a surprising answer.

This surprising result about 3D shapes tells us something deep about the nature of space.

Can you find a path through on this city map that crosses every bridge exactly once? Euler's answer to this problem started off the filed of graph theory.