Broughton Archipelago, British Columbia, Canada (© Art Wolfe Inc./Mint Images)(Bing United States)

La Paz, Bolivia (© Axel Flasbarth/500px)(Bing United States)

Panda eating a bamboo shoot, Chongqing Zoo, Chongqing, China (© Getty Images)(Bing United States)

Fireworks display in New York City as seen over the Hudson River from Hoboken, New Jersey (© Steve Kelley aka mudpig/Getty Images)(Bing United States)

Tour de France riders (© Tim De Waele/Corbis)(Bing United States)

A brittle star wanders across a blue sea star off the coast of the Solomon Islands (© Birgitte Wilms/Minden Pictures)(Bing United States)

Vulcano, Aeolian Islands, Italy (© SIME/eStock Photo)(Bing United States)

Church of San Giovanni Battista, Mogno, Ticino, Switzerland (© LOOK/Latitude Stock)(Bing United States)

Cattle during an annual overnight round-up, Andes Mountains, Ecuador (© Pete Oxford/Minden Pictures/Corbis)(Bing United States)

Salt flats in San Francisco Bay, California (© Art Wolfe/Mint Images)(Bing United States)

The Karl G. Jansky Very Large Array (VLA) radio telescope observatory, west of Socorro, New Mexico (© Ilya Terentyev/Getty Images)(Bing United States)

Red-legged seriema at the Apenheul Primate Park in Apeldoorn, Netherlands (© Juan Carlos Muñoz/age fotostock)(Bing United States)

Bark of a rainbow eucalyptus tree, Maui, Hawaii (© Daryl Pederson/plainpicture)(Bing United States)

Rouen, Normandy, France (© Tim Gartside/age fotostock)(Bing United States)

Natchez Trace National Scenic Trail, Mississippi (© Marc Muench/Tandem Still + Motion)(Bing United States)

Aizhai Bridge, Hunan Province, China (© Imaginechina/Corbis)(Bing United States)

Aerial view of a flower farm, North Rhine-Westphalia, Germany (© Hans Blossey/Corbis)(Bing United States)

Puss moth caterpillar (© Thomas Marent/Minden Pictures)(Bing United States)

Yampa River flowing through Dinosaur National Monument, Colorado (© Whit Richardson/Aurora Photos)(Bing United States)

Color-coded relief map of Linné Crater on the moon (© NASA/GSFC/Arizona State University)(Bing United States)

Candles line the beach at Odaiba Marine Park for Marine Day, Tokyo, Japan (© KeystoneUSA-ZUMA/Rex Features)(Bing United States)

Tolbachik volcanoes on the Kamchatka Peninsula, Russia (© AirPano)(Bing United States)

Diver in the Silfra, Thingvellir Lake, Thingvellir National Park, Iceland (© Wild Wonders of Europe/Lundgren/Corbis)(Bing United States)

Meerkats in Botswana (© Nico Smit/Rex Features)(Bing United States)

Canals of Bruges, Belgium (© Domingo Leiva/Getty Images)(Bing United States)

The Teton Range and Jackson Lake in Grand Teton National Park, Wyoming (© Lee Gochenour/Bing Photo Contest Winner)(Bing United States)

Bathing boxes line the beach at Brighton, Victoria, Australia (© J C Mitchell/Getty Images)(Bing United States)

Beaumont-Hamel Newfoundland Memorial, France (© Mary Evans Picture Library Ltd/age fotostock)(Bing United States)

A Siberian tiger takes a swim at the Antwerp Zoo in Belgium (© Hans Kuczka/Aurora Photos)(Bing United States)

Pamukkale, Turkey (© Valery Shanin/Shutterstock)(Bing United States)

Aerial view of contour farming in the Palouse, Washington (© Cameron Davidson/Gallery Stock)(Bing United States)