Getty Images
Polar bear (Ursus maritimus) walking on rubbish heap
Polar bear (Ursus maritimus) walking on rubbish heap
Getty Images
MS Polar bear sleeping on snowy landscap / Churchill, Manitoba, Canada
MS Polar bear sleeping on snowy landscap / Churchill, Manitoba, Canada
Getty Images
CU Polar bear looking and sniffing / Churchill, Manitoba, Canada
CU Polar bear looking and sniffing / Churchill, Manitoba, Canada
Getty Images
Polar bear (Ursus maritimus) waiting by ice hole
Polar bear (Ursus maritimus) waiting by ice hole
Getty Images
MS Polar bear sitting down in snow / Churchill, Manitoba, Canada
MS Polar bear sitting down in snow / Churchill, Manitoba, Canada
Getty Images
CU Polar bear looking and sniffing / Churchill, Manitoba, Canada
CU Polar bear looking and sniffing / Churchill, Manitoba, Canada
Sherman Grinberg Film Library
Library compilation of "cooling" images during 1933 US heat wave
Men in canoe paddling between ice pieces / ice formation and its reflection in water / Eskimo flips kayak over in water and rights it / moving shot over snow-covered buildings and trees / people in bathing suits playing in snowball fight...
Sky News
Melting Iceberg in the Artic and North West Passage
Melting Iceberg in the Artic and North West Passage
Sky News
Graves and wreckage on Beechey Island of Franklin's Lost Expedition in 1845
Graves and wreckage on Beechey Island of Franklin's Lost Expedition in 1845
Sky News
Expedition Helicopter hovering over Drift Ice
Expedition Helicopter hovering over Drift Ice
Sky News
Graves and wreckage on Beechey Island of Franklin's Lost Expedition in 1845
Graves and wreckage on Beechey Island of Franklin's Lost Expedition in 1845
Sky News
Icebreaker sailing through Northwest Passage Ice Floes
Icebreaker sailing through Northwest Passage Ice Floes
Sky News
Graves and wreckage on Beechey Island of Franklin's Lost Expedition in 1845
Graves and wreckage on Beechey Island of Franklin's Lost Expedition in 1845
AFP News Agency
CLEAN : Polar bear cub shown off at Munich zoo
A 14-week-old polar bear is shown off to the media at Hellabrunn zoo in Munich
Sherman Grinberg Film Library
Record low temperature in New York City
Title card: "New York's Coldest Day 14.3 Below!" / traffic police walking in street with breath showing / crowd looking at outdoor thermometer / crowd of men warming over outdoor fire / man without gloves blows on hands / men going in...
Getty Images
MS Polar bear sleeping on snowy landscap / Churchill, Manitoba, Canada
MS Polar bear sleeping on snowy landscap / Churchill, Manitoba, Canada
Getty Images
MS ZI Polar bear sniffing around / Churchill, Manitoba, Canada
MS ZI Polar bear sniffing around / Churchill, Manitoba, Canada
Getty Images
WS View of Polar Bear walking on ice / Svalbard, Spitsbergen, Norway
WS View of Polar Bear walking on ice / Svalbard, Spitsbergen, Norway
Getty Images
MS TS Polar bear walking in snow / Churchill, Manitoba, Canada
MS TS Polar bear walking in snow / Churchill, Manitoba, Canada
Getty Images
WS Polar bear sitting on snow / Churchill, Manitoba, Canada
WS Polar bear sitting on snow / Churchill, Manitoba, Canada