Whales are not just big, they're a big deal for healthy oceans. When they poop, whales move tons of nutrients from deep water ...

Why do animals migrate? In this episode of Animalogic: Second Nature, we explore how creatures across the animal kingdom - from birds and whales to crustaceans and reptiles - navigate the planet with ...

Paleontologists have revealed the fossilized remains of a curious creature that is not only one of Earth's oldest animals, but may even be the first to have ever been mobile. Dubbed Quaestio ...