Plate boundaries are where the action is. A large fraction of all earthquakes, volcanic eruptions, and mountain building occurs at plate boundaries. It is also where most of the people on Earth live.

In the Myrtle Beach Safari, a bear named Baloo and a tiger named Shere Khan became friends in a rare way. Although they are natural enemies, they are often seen together, sharing meals and playing.

It was critical to leave intact as much as possible of the subjective experience of viewing continuous activity, unbroken by experimental trials or other externally imposed boundaries. However ...

Through Todd’s lens we explore the human condition in nature and the life imperatives we have in common with the natural world. To the Ends of the Earth: The Natural World - Pushing Boundaries ...

Continent-size islands deep inside Earth's mantle could be more than a billion years old, a new study finds.