Coffee cherries in Quindío, Colombia (© The Colombian Way Ltda/Getty Images)(Bing United States)

Merced River in Yosemite National Park, California (© Robb Hirsch/Tandem Stills + Motion)(Bing United States)

Adélie penguins at Possession Island, Antarctica (© Tui De Roy/Minden Pictures)(Bing United States)

Sequence of enhanced-color images of Jupiter (© Enhanced image by Gerald Eichstädt and Seán Doran, CC BY-NC-SA, based on images provided courtesy of NASA/JPL-Caltech/SwRI/MSSS)(Bing United States)

Texas Star, the Ferris wheel at the State Fair of Texas in Dallas (© N. Hamp/Shutterstock)(Bing United States)

Aerial view of Marlborough Sounds, New Zealand (© Mathias Ortmann/Getty Images)(Bing United States)

Cleveland Clinic Lou Ruvo Center for Brain Health in Las Vegas, Nevada (© Garry Belinsky/Offset)(Bing United States)

Octopus spotted during a night dive near Kona, Hawaii (© Jeff Milisen/Alamy)(Bing United States)

Letchworth State Park, New York (© Jay O'Brien/Danita Delimont)(Bing United States)

Bubble Nebula (NGC 7635) (© NASA, ESA, and the Hubble Heritage Team STScI/AURA)(Bing United States)

Arches National Park, Moab, Utah (© Whit Richardson/Alamy Stock Photo)(Bing United States)

Boats massing for the Barcolana regatta in the Gulf of Trieste, Italy (© Ababsolutum/E+/Getty Images)(Bing United States)

Highbush blueberry plants in Acadia National Park, Maine (© Danita Delimont/Gallo Images/Getty Images Plus)(Bing United States)

Sunrise in Alberta, Canada (© Ambre Haller/Moment/Getty Images)(Bing United States)

Close-up of a dragonfly wing (© Azwar Thaufeeq/500px/Getty Images)(Bing United States)

A fossilized carboniferous fern (© Juan Carlos Munoz/Minden Pictures)(Bing United States)

Autumn leaves and goldfish in Tokyo, Japan (© qrsk/Moment/Getty Images)(Bing United States)

Chimney Rock and Uncompahgre National Forest, Colorado (© Cory Marshall/Tandem Stills + Motion)(Bing United States)

Aerial view of a pumpkin patch in Half Moon Bay, California (© Tinker Street/Michael O'Neal/Gallery Stock)(Bing United States)

Pale-throated sloth perched in a tree on Sloth Island, near Bartica on the Essequibo River, Guyana (© Suzi Eszterhas/Minden Pictures)(Bing United States)

Solomon R. Guggenheim Museum in New York City, 1959 (© AP Photo/Harry Harris)(Bing United States)

Blackbird eating a crab apple in a garden in Wiltshire, United Kingdom (© Nick Upton/Minden Pictures)(Bing United States)

A polar bear family near the Hudson Bay in Churchill, Manitoba, Canada (© Marco Pozzi Photographer/Getty Images)(Bing United States)

Hancock-Greenfield Bridge (aka County Bridge) in New Hampshire (© Denis Tangney Jr/E+/Getty Images)(Bing United States)

Ring-tailed lemurs in Madagascar for World Lemur Day (© Image Source/Alamy)(Bing United States)

Klaus Littmann's 'FOR FOREST: The Unending Attraction of Nature' in Wörthersee Stadion, Klagenfurt, Austria (© UNIMO)(Bing United States)

Devotees light oil lamps on the banks of the Sarayu River in Ayodhya, India (© Rajesh Kumar Singh/AP Photo)(Bing United States)

Fort Rock Valley Historical Homestead Museum, Oregon (© Prisma by Dukas Presseagentur GmbH/Alamy)(Bing United States)

Straw-colored fruit bats in Kasanka National Park, Zambia (© Nick Garbutt/Minden Pictures)(Bing United States)

Charles Bridge over the Vltava River in Prague, Czech Republic (© Martin Moxter/Offset)(Bing United States)

Corvin Castle, Romania (© DCPmedia/Shutterstock)(Bing United States)