North America, with its variety of climates and landscapes, is home to some pretty amazing and incredible animals. From the Arctic of Greenland and Canada, the grasslands, deserts, forests ...

This video highlights the most dangerous animals in North America and provides survival strategies. ‘National Embarrassment’: ...

There are over 150 different species of firefly in North America, and each has its own characteristic flash code. Male fireflies use their glow to attract females and, in some areas at certain ...

An artist's impression of the Late Cretaceous crocodilian Deinosuchus riograndensis and a much smaller, early alligator relative. Márton Szabó More than 75 million years ago, a giant reptile ...

Black bears are North America's most familiar and common bears ... or even (very rarely) white. Solitary animals, black bears roam large territories, though they do not protect them from other ...

But humans living in ice age North America had to deal with the real thing. Dire wolves (Canis dirus) were a canine species that hunted the plains and forests. They were similar to modern grey ...