Mama polar bear and cubs in Manitoba’s Wapusk National Park, Canada (© Matthias Breiter/plainpicture)(Bing Canada)

Sauna at Lagazuoi in the Dolomites of Italy (© Spotcatch/Westend61/Offset)(Bing Canada)

Cho Gyeong-chul Observatory with star trails, Gangwon Province, South Korea (© Multi-bits/ImaZinS/Getty Images)(Bing Canada)

Bohemian waxwings in Kuusamo, Finland (© Markus Varesvuo/Minden Pictures)(Bing Canada)

Sea otter with pup, Prince William Sound, Alaska (© AlaskaStock/Masterfile)(Bing Canada)

Stelvio Pass in the Ortler Alps, Italy (© Sandro Bisaro/Getty Images)(Bing Canada)

Gardens by the Bay nature park, Singapore (© Hemis/Alamy Stock Photo)(Bing Canada)

Great Fountain Geyser, Yellowstone National Park, Wyoming (© lightpix/iStock/Getty Images Plus)(Bing Canada)

Weaverbird nests hanging from acacia tree in Samburu National Reserve, Kenya (© Bernd Rohrschneider/Minden Pictures)(Bing Canada)

Bow Bridge in Central Park, New York City (© Ultima Gaina/iStock/Getty Images Plus)(Bing Canada)

Al-Khazneh in Petra, Jordan (© Felix Lipov/Shutterstock)(Bing Canada)

Cape Spear Lighthouse near St. John’s, Newfoundland (© Michael Hanson/Gallery Stock)(Bing Canada)

Sanday Island and the North Sea, Scotland (© Jim Richardson/Getty Images)(Bing Canada)

Petit Séminaire de Quebec, Inner Court. Quebec (© Yves Marcoux/Design Pics/Getty Images)(Bing Canada)

Lionfish swimming off the coast of Indonesia (© David Fleetham/Visuals Unlimited, Inc.)(Bing Canada)

Milky Way seen from the coast near Bar Harbor, Maine (© Adam Woodworth/Aurora Photos)(Bing Canada)

Entoloma hochstetteri mushroom at Mahinapua Lake, New Zealand (© Thysje Arthur/Offset)(Bing Canada)

Old Town in Prague, Czech Republic (© Frank Chmura/age fotostock)(Bing Canada)

Yellow-eyed penguins at Katiki Point, Moeraki, New Zealand (© Richard Robinson/Aurora Photos)(Bing Canada)

Red squirrel in Cairngorms National Park, Scotland (© SCOTLAND: The Big Picture/Minden Pictures)(Bing Canada)

Bird’s-eye view of the Golden Gate Bridge, San Francisco, California (© Alex Menendez/Aurora Photos)(Bing Canada)

Lençóis Maranhenses National Park in Barreirinhas, Brazil (© Rudi Sebastian/plainpicture)(Bing Canada)

Fontainhas village on Santo Antão Island, the Republic of Cabo Verde (© Guiziou Franck/Getty Images)(Bing Canada)

Sami lavvu structures, Finnmark, Norway (© Céleste Manet/plainpicture)(Bing Canada)

Eastern grey kangaroos in Australia’s Kosciuszko National Park (© Jochen Schlenker/Masterfile)(Bing Canada)

Outdoor rink on Pyramid Lake, Jasper, Alberta (© Aaron Black/Getty Images)(Bing Canada)

Winter scenery near Kuhmo, Finland (© Ville Heikkinen/iStock/Getty Images Plus)(Bing Canada)

Bioluminescent plankton at Trwyn Du Lighthouse on Anglesey in Wales (© REX/Shutterstock)(Bing Canada)

Close-up of a male Dall sheep exhibiting dominant behaviour, Yukon (© plainpicture/Design Pics/Mark Newman)(Bing Canada)

Sunbeams across Tartu County, Estonia (© Sven Zacek/Minden Pictures)(Bing Canada)