Animal Kingdom

Why Do Dogs Have Eyebrows? The Science Explained

Hipposudoric Acid: The Red ‘Sweat’ of Hippopotamuses

Do Dairy Cows Only Produce Milk When Pregnant?

How Long Do Galapagos Tortoises Live?

What Is an Eagle’s Nest Called? And Where They Build Them

Why Don’t Orcas Eat Humans in the Wild?

Are There Polar Bears in the South Pole?

The Ant Hierarchy: A Colony’s Social Structure

How Strong Is a Hippo’s Jaw? The Science of Its Bite

Are Crayfish and Crawfish the Same Thing?