Across North America, mountain lions, bears and gray wolves have made a remarkable comeback over the last 50 years. Once nearly exterminated, these animals have been recovering their populations and ...

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Not all animals are born small and helpless. Learn about the animals whose babies walk minutes after birth, including why and ...

Spiders are quite intelligent regarding survival, and the example that illustrates this best is that of Cyclosa orb weavers.

Large prehistoric marine reptiles known as mosasaurs dominated the oceans until their extinction 66 million years ago.

In the African savanna, lions are at the top of the food chain. Hunting in groups with their sharp claws and excellent vision, lions are considered the top land predator. Both herbivores and ...

Hunting is considered critical to human evolution by many researchers who believe that several characteristics that distinguish humans from our closest living relatives, the apes, may have partly ...

This is a classic example of eavesdropping: the prairie dogs are only trying to communicate to their own kind, but the ...