Infographics

Researchers say that soon it will be possible to smash photons together to create matter in the laboratory.

The enormous Rockefeller tree may be a sight to behold, but how does it compare with its little cousins, the regular Christmas trees that decorate people's homes?

All mammals nourish their young with milk, but fat content is one aspect of mothers' milk that can differ greatly from species to species.

A scare can trigger cascading reactions throughout your body.

Here's a look at the wild history of your favorite Halloween monsters, from vampires and zombies to ghosts and gargoyles.

Here's a look at how VO2 max works and why it matters for everyday life and your exercise routine.

Here's what lets your body finish a sprint or complete a long swim.

Common traits of those successfully losing the weight.

Chart shows sleep requirements for different age groups.