100K views · 697 reactions | It seems laughing really is contagious! Kristina has cared for Archer the Arctic fox since he was young. He’s now four years old, and he’s learned that laughter is infectious. This video shows Kristina’s boyfriend laughing, then Archer responding with a giggle of his own. This is Archer’s typical behaviour when he’s sleepy; perhaps a sign that he’s looking forward to a funny dream. (Turn  on) | storyful | Facebook

It's the longest journey ever recorded for an Arctic fox: an epic 3,500 km journey — the equivalent of a marathon a day for 4 months. Read more: https://www.cbc.ca/1.5197697 | CBC North

It looks a bit like this Arctic Fox and Snowy Owl are playing, but it's far from that. | National Geographic Animals