Athabasca Oil Sands, Alberta, Canada
Athabasca Oil Sands, Alberta, Canada

One of the world’s largest reserves of oil sits under the boreal fores...

Cougar Creek Fire, Washington, USA
Cougar Creek Fire, Washington, USA

Wildland fires can leave behind scorched mountainsides with no trees o...

Maui, Hawaii, USA
Maui, Hawaii, USA

Maui, the second largest Hawaiian island, is made up of two dormant vo...

Wyperfeld National Park, Australia
Wyperfeld National Park, Australia

These images show Wyperfeld National Park, Victoria, in southeastern A...

Yellowstone National Park, USA
Yellowstone National Park, USA

The summer of 1988 was unusually dry in the western United States. Dry...