Animal Kingdom

What Animal Has the Largest Heart in the World?

How Good Is a Bird’s Sense of Hearing?

Can Hummingbirds Fly Backwards? The Science Explained

When Do Toads Come Out of Hibernation?

Do Squids Have Brains and a Distributed Nervous System?

Are Bed Bugs Beetles? The Biological Differences

Do Snakes Come Out in Winter? What You Need to Know

Do Male Alligators Eat Their Babies?

Did Any Dinosaurs Actually Have Two Brains?

How Many Hearts Does a Squid Have and Why?

Are Orcas Really Stronger Than Sharks?

Do Cranes Lay Eggs? All About Their Eggs, Nests, and Care

Harbor Seal Teeth: Their Unique Form and Function

What Do Galapagos Penguins Eat in the Wild?

How Far Do Salmon Swim Upstream to Spawn?

Do Opossums and Skunks Get Along?

When Do Squirrels Go to Bed? Their Daily Sleep Schedule

Are Lynx Actually Friendly to Humans?

Are Cephalopods Mollusks? Why They Belong to the Phylum

What to Know About Pregnant Monkeys and Their Young