From pregnant seahorses to devoted foxes, these remarkable animal fathers redefine parenting in the natural world.

Thanks to diligent observers, seahorses, those enigmatic and charismatic fish, are not only being discovered in new habitats and expanded geographic ranges, they are also being found at new ocean ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Male pregnancy is a rare phenomenon in the animal kingdom, ...

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 ...

They look like a mix of other animals, the males give birth, and we still have much to learn about them. Now these unique fish are threatened. A pair of Western spiny seahorses (male at left) from ...

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