The first settlers of Rapa island turned to violence when faced with the same pressures of environment and competition happening right now across the globe, a new study suggests.

The equations that describe the pull between planets can be applied to how insects spread disease from flower to flower.

Washing your face won't clear your skin of those pesky pustules. So what will?

More than 1,300 unique dinosaur genera await discovery by paleontologists. Most of them will be found in the next few decades.

Thousands of sperm samples, some stored by men who feared they could become impotent, were destroyed.

Researchers have learned how to use ultrasound energy to create temporary holes in the protective outer membrane of living cells.