Keith Enevoldsen created the "Periodic Tables of Elements, in Pictures" to help both kids and adults understand the chemical elements.

Where do elements come from?

Knowing how emotionally mature someone is can be the most important thing to know about them; but this knowledge may take (painful) years to acquire. This is why we've devised a very quick and very re...

A research effort led by Stanford scientists set the first Guinness World Record for the fastest DNA sequencing technique, which was used to sequence a human genome in just 5 hours and 2 minutes.

The most detailed model of a human cell to date, obtained using x-rays, nuclear magnetic resonance, and cryoelectron microscopy data sets