Blue icebergs near Cuverville Island, Antarctica (© Mike Hill/Getty Images)(Bing United States)
Dall sheep rams at Polychrome Pass, Denali National Park, Alaska (© Patrick J. Endres/Getty Images)(Bing United States)
Autumn leaves coated with frost (© sagarmanis/Getty Images)(Bing United States)
Mother cheetah and her cub in the Masai Mara National Reserve, Kenya (© gudkovandrey/Adobe Stock)(Bing United States)
The Salzach River in Salzburg, Austria (© MacEaton/Alamy)(Bing United States)
An 1840 design for the Analytical Engine by Charles Babbage (© Science & Society Picture Library/Getty Images)(Bing United States)
US Navy sailors on the WWII museum ship USS Bowfin in Honolulu, Hawaii (© US Navy Photo/Alamy)(Bing United States)
Petrified Forest National Park, Arizona (© Ian Shive/Tandem Stills + Motion)(Bing United States)
Glowworms in Blue Mountains National Park, Australia (© Leelakajonkij/Getty Images)(Bing United States)
Arctic fox in Dovrefjell-Sunndalsfjella National Park, Norway (© Andy Trowbridge/Minden Pictures)(Bing United States)
The shadow of Mount Everest over the western Himalayas in Nepal (© Kent Karvey/KH Films, Inc./Tandem Stills + Motion)(Bing United States)
Wicker fields in Cañamares, Spain (© David Santiago Garcia/Alamy)(Bing United States)
Old Town and El Panecillo Hill in Quito, Ecuador (© Karol Kozlowski/plainpicture)(Bing United States)
American robin perched on a branch in Canada (© marcophotos/Getty Images)(Bing United States)
The chapel and hermitage of Santa Justa in Cantabria, Spain (© Luis Miguel Martin/Getty Images)(Bing United States)
The English National Ballet's 2016 production of 'The Nutcracker' at the London Coliseum in London, England (© Robbie Jack/Corbis via Getty Images)(Bing United States)
Christmas-themed beach huts in Bournemouth, England (© Allouphoto/Alamy)(Bing United States)
The December full moon seen through holiday lights (© Jesus Merida/Getty Images)(Bing United States)
Aurora borealis above the Brooks Range in Alaska (© Noppawat Tom Charoensinphon/Getty Images)(Bing United States)
Performers from the Ministry of Fun Santa School in London, England (© Matt Dunham/AP Photo)(Bing United States)
Sunlight in the forest of Western Siberia, near the city of Raduzhny, Russia (© Leonid Ikan/Shutterstock)(Bing United States)
Winter scene illuminated on the Palais de l'Isle in Annecy, Haute Savoie, France (© blickwinkel/Alamy)(Bing United States)
Two young male polar bears, Churchill, Manitoba, Canada (© Cheryl Ramalho/Getty Images)(Bing United States)
Christmas tree at Weissensee, a small lake near Ehrwald in Tyrol, Austria (© nagelestock/Alamy)(Bing United States)
Trees on the northern slope of Mount Khomyak in the Carpathian Mountains, Ukraine (© panaramka/Getty Images)(Bing United States)
Royal Pavilion Ice Rink in Brighton, England (© Chris Gorman/Getty Images)(Bing United States)
Snow buntings flock during a snowstorm in New York (© Marie Read/Minden Pictures)(Bing United States)
Kjell Henriksen Observatory in Svalbard, Norway (© Vincent Fournier/Gallery Stock)(Bing United States)
Mountain goats in the Yukon, Canada (© Mark Newman/Getty Images)(Bing United States)
Westerheversand Lighthouse in Westerhever, Germany (© Sandra Bartocha/Minden Pictures)(Bing United States)
Bonfire to celebrate New Year's Eve in 2014 in Reykjavik, Iceland (© Ragnar Th Sigurdsson/Alamy)(Bing United States)
