Orcas, like humans, get baby bumps in the early months of pregnancy and grow larger as the pregnancy advances. Researchers ...

Killer whales are the only natural predator of baleen whales — those that have "baleen" in their mouths to sieve their plankton diet from the water ...

Some animals rely on brute strength to hunt, while others use intelligence, deception, and teamwork to outwit their prey.

A trip to a local pond brings a whole new respect knowing the beaked inhabitants evolved when T-Rexes were still around.