What really happened during the Christmas Truce of 1914? Plus, Paul the Apostle's boost to Christianity; the power of cobalt

Also, nourishing a sick body; Monkey Mountain; first day of winter!

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Email from National Geographic. Cheaper, more effective obesity drugs are coming. Plus: What is holiday heart syndrome?

Cheaper, more effective obesity drugs are coming. Plus: What is holiday heart syndrome?

Email from National Geographic. How old are you, really? The answer is written on your face. Plus, ‘nature’s Ozempic’; how pines became Christmas trees

How old are you, really? The answer is written on your face. Plus, ‘nature’s Ozempic’; how pines became Christmas trees

Email from National Geographic. Last chance! Save 25% on Nat Geo Kids, History, and National Geographic magazine.

Last chance! Save 25% on Nat Geo Kids, History, and National Geographic magazine.

Email from National Geographic. How to avoid holiday heart syndrome. Plus, virtual reality to treat hoarding disorder; eclectic Christmas decorations

How to avoid holiday heart syndrome. Plus, virtual reality to treat hoarding disorder; eclectic Christmas decorations

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LOWEST PRICE OF THE YEAR: Save 25% on all Nat Geo magazine titles!

Email from National Geographic. The best winter escapes, California boomtowns, Ohio's new UNESCO site

The best winter escapes, California boomtowns, Ohio's new UNESCO site

Email from National Geographic. How sugar affects your brain. Plus, aftermath of Iceland's volcanic eruption; 7 principles of Kwanzaa

How sugar affects your brain. Plus, aftermath of Iceland's volcanic eruption; 7 principles of Kwanzaa

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25% SAVINGS IS BACK! It's not too late to give Nat Geo. Includes kids' titles too!

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