When we think 'homeless,' we don't picture this face.

Some people call the Arctic the "world's air conditioner." Without it, things'll get pretty toasty. Ice melting, things getting hotter. That also means animals like the adorable and majestic (how they manage to be both things, I dunno, but they do) polar bear is in danger of losing its home. Which means the worst for them. And for us.

When we think 'homeless,' we don't picture this face.
Unilever and the United Nations

Bad news usually grabs the headlines so it can be hard to remember that we live in a world full of beauty. Here are 10 stories that made us happy this week because they feature amazing comebacks, powerful acts of giving, and one super-amazing cow.

1. Man brushing his cow to Bruno Mars is a moment of pure zen

This video is the perfect example of how man and nature can live in harmony. Thor the cow is in pure bliss as his human friend brushes him at a farm in Emmett, Idaho.

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