Mammals are warm-blooded animals that give birth and feed their babies milk. Some of them grow to enormous sizes, both on land and in water. Let’s explore the seven largest ...

One of the most captivating reproductive strategies is mouthbrooding—a remarkable process where certain adult animals protect and carry their offspring in their mouths until they are mature enough to ...

The male incubates the eggs in his pouch for about 20 to 28 days, an gives birth to fully-formed seahorses.

These fish protect their eggs by carrying them in their mouths, releasing fry once they hatch and are ready to swim. Male giant gouramis incubate eggs in their mouths, providing a safe haven until ...