Discover Wildlife

It can weigh the same as 9 elephants, is nearly as long as a tennis court and is the planet's largest 'active' hunter

Sperm whales are named after the waxy substance found in their large heads called spermaceti. The spermaceti is an oil sac ...
Outdoors on MSN

Killer Whales Caught Doing Very Unique Behavior

When observing killer whales, there are some typical things one may expect to see. You may see them communicating with one ...

‘Save the whales’ worked for decades, but now gray whales are starving

The once-booming population that passed California twice a year has cratered because of retreating sea ice. A new kind of ...
Discover Wildlife

It's sleek, black, incredibly beautiful and very fast – and is known as the 'cheetah of the deep sea' despite weighing over a tonne

Learn all about the unmistakable pilot whale, from their diet and size to life in the pod and why, sadly, they're prone to ...