A new paper reports that human brains organize visual information...

A new study tested a simple idea with hard evidence...

By the late 21st century, the Sahara could receive about...

A new study reports that about 22 percent of young...

Turtles are not only threatened by pollution or global warming...

High above the forest floor, two quiet giants move through...

There is a universal moment familiar to anyone who has...

Pregnancy is one of the most profound events in a...

A forest can look alive from above and still be...

For decades, scientists have known that lead is bad news...

Imagine living in a small farming village, working the same...