Infographics

Geological eras since the origin of the Earth.

Eons, eras, periods and epochs.

Map showing countries that have reported virus transmission, cases of the virus, or historical cases prior to 2015.

Length of canine teeth in various notable "saber-toothed" animals.

The heart is the vital organ that moves oxygenated blood through your body, making life possible.

Chart showing top and bottom 20 countries ranked by happiness index.

Things that you want to be aware of as you lose the weight.

Map showing the location of the fossil mammoth scientists say was killed by hunters.

Map shows home towns of U.S. presidents.

Self-balancing scooters are the tech craze of 2015.