Proper sleep is more important than you might think.
Some dolphins were even trained to kill.
Volunteer wildlife nurses use household items to help their furry patients.
And why you should probably leave most baby squirrels alone.
Understanding your pet's real age can be vital to keeping them healthy.
Tail wags, rat giggles, and horse snorts.
Social norms are wrecking your grief experience.
No matter how cute sea otters are when they hold hands.
Larger animals live longer, but tiny dogs outlive big ones. What's the deal?
Water bear don't care.
Dung holds clues about noise pollution and lack of food.
It looks like a diseased pickle, but looks can be deceiving
The surprising benefits of animal-inspired gunk
We've finally seen a True's beaked whale in its natural habitat
The Crocodile Hunter's successors reflect on his legacy
Only three animals - including humans - are susceptible to the disease
Lemurs think romantic bouquets are delicious
122 feet long and sure to be a classic
Scientists have the tools to bring back extinct species. Here's how they plan to do it.
Scientists performed “autopsies from space” to find out how the animals died
BRB, feeding a cow ketchup
The billion-dollar, cutting-edge science of convincing dogs and cats to eat what's in front of them.