Canada’s High Arctic was once a lush forest where unexpected animals roamed

Camels and beavers that evolved in ancient forests in the Far North were perfectly adapted for our world today ...

In the shadow of the Himalayas, this town is sinking, a casualty of the past and the present

Almost three years ago, hundreds of residents in Joshimath, India, were forced to leave after deep cracks appeared in the walls of some 800 homes because the ground was sinking around them. The town's ...