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 ...

Scientists prepared a high-quality sequence of the giant mammal’s genome based on a specimen preserved in Siberian permafrost.

Despite education about rhinos, they continue to be hunted around the world for one simple reason: their horns. With just ...

KUANTAN, Malaysia (Reuters) - Some skin, eggs and tissue samples are all that remain of Malaysia's last rhino, Iman, who died last November after years of failed breeding attempts. Now scientists are ...

The woolly rhino, Coelodonta antiquitatis, would have been an impressive sight to the ancient people who painted images of ...

DNA recovered from a wolf frozen in permafrost has helped researchers solve a 14,400 year-old woolly rhino extinction mystery ...

DNA found inside an Ice Age wolf challenges what we thought about how woolly rhinos died out.

THE secrets of the woolly rhino’s demise has finally been revealed after stunned scientists found DNA in a place they weren’t ...

KUANTAN, Malaysia--Some skin, eggs and tissue samples are all that remain of Malaysia’s last rhino, Iman, who died last November after years of failed breeding attempts. Now scientists are pinning ...