A new study highlights how life possibly evolved prior to and during the rise of Earth’s oxygenated atmosphere.

Grand Teton National Park is more than just breathtaking landscapes—it’s home to an incredible variety of hidden wildlife! From elusive predators to rare species, discover the animals that make this ...

The iconic landscape of Yellowstone National Park has witnessed an increase in forest cover, thanks to this wild animal.

Whether you are a seasoned traveler or a first-timer, America has plenty of beautiful places, offering endless holiday ...

The U.S. owns 250 million acres of public lands, and it has the authority to sell or lease limited parcels for housing.

Meet Ayotunde and Njeri, a pair of lions who call the Caldwell Zoo in Tyler home. They are almost 14 years old and they still know how to keep the romance alive.

Smaller mammals like squirrels, foxes, snowshoe hares, and more must go through a series of changes in the fall in order to prepare for winter. Some of ...