As the climate warms, scientists expect animals and plants to move to cooler areas—uphill, toward the poles, or into deeper waters. But in a surprising twist, scientists have found that over a third ...

The Comanche National Grassland rewards visitors with the chance to follow dinosaur tracks and feel the spine-tingling thrill ...

Also, many larger filter-feeding invertebrates such as mussels live on the bottom of swamps, “cleaning the water of suspended organic remains,” Hardig says.

From antiquity to modern times, the city has been rife with creatures that creep, slither, scurry and nest among its pillars ...

Water and air pose completely different challenges to animals on a number of levels.