Add Yahoo as a preferred source to see more of our stories on Google. Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, ...

Pygmy seahorses (Hippocampus bargibanti) are masters of camouflage. They are among the smallest vertebrates, just the size of a thumbnail, and live in coral reefs in the western Pacific. There they ...

Denise's pygmy seahorse isn't a wanderer. Individuals typically spend their entire adult lives on a single coral colony. Over many generations, this lifestyle has allowed natural selection to ...

This article was originally on a blog post platform and may be missing photos, graphics or links. See About archive blog posts. From a big overreaction over a little guinea pig to tiny seahorses (so ...

A video shared on social media showed the dwarf seahorse giving birth to seahorse fry as filmed by an animal care specialist. According to the zoo there has been a baby boom of dwarf seahorses, one of ...

(CNN) — Pygmy seahorses, about the size of a fingernail, are some of the smallest vertebrates in the world. First discovered in 1969, little was known about the creatures. But in the early 2000s, ...

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...