By studying the genes responsible for the seahorse’s brood pouch, researchers uncovered a new route to “motherhood.” ...

Monogamous female seahorses cheat on their male partners when they can’t smell them any more. “Seahorses can express incredible loyalty and affection once a pair has bonded during the reproductive ...

Editor’s Note: Call to Earth is a CNN initiative in partnership with Rolex. Amanda Vincent is a Rolex Awards Laureate. Every day, thousands of fishing boats around the world drag huge weighted nets ...

Is true romance dead? Well, there's proof that it's not. A diver recently captured a video of two seahorses locked in a loving embrace underwater off the coast of Australia. She said it was the most ...

Pygmy seahorses, among the smallest vertebrates in the world, are exceptional camouflage artists. At an average size of just 0.55 to 1.06 inches, these tiny creatures live symbiotically with gorgonian ...