Sumo Paint is a more advanced tool for those who want to draw and paint directly in the browser. It’s also available as a regular computer program. However, the latter requires a paid subscription.

A collection of studies that chart how mammalian brain cells grow and differentiate is a ‘very valuable’ tool for ...

The chains of amino acids that make up proteins are critical to every form of life. The complex ways that these proteins fold ...

Caricature artists exaggerate distinctive features of an individual, deepening a cleft chin or multiplying freckles. Yale ...

Mathematician Grigori Perelman solved the Poincaré conjecture, and then rejected the $1 million prize that came with it.