Cherry blossoms in Fujiyoshida, Japan© Stockbym / Shutterstock ...

The Rub' al Khali, meaning 'Empty Quarter' in Arabic, is a vast sea of sand. Spreading across 250,000 sq. Spreading across 250,000 square miles, it's the largest area of continuous sand in the world, ...

Though the coastal Namib Desert begins in the southwest of Angola and creeps into South Africa, t Though the coastal Namib Desert begins in the southwest of Angola and creeps into South Africa, the ...

The jewel of Guanacaste Province in northern Costa Rica is the rainforest wilderness called Tenorio VolcThe jewel of Guanacaste Province in northern Costa Rica is the rainforest wilderness called ...

Brown bear and cub, Finland© lucaar / Adobe Stock ...

to go backMarimurtra Botanical Garden, Spain ...

Our image features a waterline view of an ice floe in Admiralty Inlet off the west coast of Baffin Island. T Our image features a waterline view of an ice floe in Admiralty Inlet off the west coast of ...

National parks abound in Alajuela, an ecologically rich province in northern Costa Rica. And within tho.. See more ...

Sea otter in Alaska© nvphoto / Shutterstock ...

Like nearly every structure in the ancient city of Petra, Ad Deir was carved directly into the sandstone cliff.. See more ...

Perhaps pausing during its lunch hour, our friend is peering at us over the thorned stems of an acacia tree Perhaps pausing during its lunch hour, our friend is peering at us over the thorned stems of ...

Hamilton's Gap, New Zealand© Ingram Publishing/SuperStock ...