Of all the spectacular museums in DC, Smithsonian's National Museum of Natural History is my kids’ favorite! It is the one museum we must visit every time we go to DC even though it doesn’t have a ...

In a baffling show of generosity, killer whales across the globe are giving fish to humans—and scientists are racing to ...

Researchers have measured toxins in scat samples from 205 bowhead whales from the Beaufort Sea, collected over 19 years, and ...

Reigning as the largest land predators, polar bears are the true kings of the Arctic. With body lengths reaching up to 3 meters and weights of up to 700 kg, these massive hunters are perfectly ...

There are some large animals in the animal kingdom but who eats the most? Discover the animals with the biggest appetites.