![Melting Arctic ice is forcing polar bears to swim for more than a week without rest - The Washington Post Melting Arctic ice is forcing polar bears to swim for more than a week without rest - The Washington Post](http://www.washingtonpost.com/news/speaking-of-science/wp-content/uploads/sites/36/2016/04/DanGuravich_Swim.jpg)
Melting Arctic ice is forcing polar bears to swim for more than a week without rest - The Washington Post
![Melting sea ice forcing polar bears to swim longer distances, linked to increased mortality of cubs, finds new study | WWF Melting sea ice forcing polar bears to swim longer distances, linked to increased mortality of cubs, finds new study | WWF](https://wwfint.awsassets.panda.org/img/300_2009_721_fig1_html_402797.jpg)
Melting sea ice forcing polar bears to swim longer distances, linked to increased mortality of cubs, finds new study | WWF
![StormForce_1 Twitter पर: "Annual reminder: Polar bears can swim very far distances. Pictures like this mean nothing. It swam to there and will swim away from there. Don't let them fool you. StormForce_1 Twitter पर: "Annual reminder: Polar bears can swim very far distances. Pictures like this mean nothing. It swam to there and will swim away from there. Don't let them fool you.](https://pbs.twimg.com/media/Dv8z-82WkAYt1yf.jpg:large)
StormForce_1 Twitter पर: "Annual reminder: Polar bears can swim very far distances. Pictures like this mean nothing. It swam to there and will swim away from there. Don't let them fool you.
![Arctic ice loss forces polar bears to use four times as much energy to survive – study | Arctic | The Guardian Arctic ice loss forces polar bears to use four times as much energy to survive – study | Arctic | The Guardian](https://i.guim.co.uk/img/media/d7b3aaa0052d9a75e347acaa343b602ce5d1254c/19_292_2740_1644/master/2740.jpg?width=1200&quality=85&auto=format&fit=max&s=258915ca6198b54a715d1c65d41fc31f)