After more than three decades, the Blyde River flat gecko (Afroedura rondavelica) has been rediscovered by researchers Dr Darren Pietersen and John Davies of the Endangered Wildli ...

Hells Canyon, the deepest river gorge in the United States, likely got rapidly carved 2.1 million years ago when a shifting landscape in Idaho caused a giant lake to start overflowing. That's ...

Hells Canyon, the deepest river gorge in the United States, likely got rapidly carved 2.1 million years ago when a shifting landscape in Idaho caused a giant lake to start overflowing. That's ...