Imagine standing face to face with a giraffe, your neck craned back as you gaze up at this gentle giant towering over you. At ...

Fifty thousand years ago, North America was home to towering giants. Mammoths roamed the tundra, saber-toothed cats hunted in ...

Fossilized footprints and tracks dating back 50 million years ago discovered at the John Day Fossil Beds National Monument could provide new insight into how prehistoric animals lived in Oregon. The ...

The endangered mammals are among the smallest of their kind in North America, according to the Bureau of Land Management.

Emily Luck, water vole officer at PTES said the "vole-unteers" would be asked to pick from a series of set walks and look for ...

Gain access to all articles, ad-free browsing, exclusive content, The Vault, and other benefits! C ould aquatic mammals, such ...