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German Christmas markets are the best way to celebrate the happiest season of the year

Christmas Bird Count takes off Dec. 14

5 surprising facts about orcas

Young orcas eat better and live longer when grandma is around

Greenland's ice sheet briefly hosted the world's tallest waterfall

The surprising scoop on essential oils

Why we can't stop watching the Decorah eagles

The truth about why pets get returned

White Island volcano erupts in New Zealand

The surprising benefits of repeat experiences

Snow turns Sedona into winter wonderland

Why do smells trigger such vivid memories?