Real-Life Red-Nosed Reindeer Threatened by Warmer Arctic
With too much ice in some places and not enough in others, Canada’s Peary caribou is struggling. But new findings could aid recovery efforts
With too much ice in some places and not enough in others, Canada’s Peary caribou is struggling. But new findings could aid recovery efforts

What to expect for climate change, health care, technology and more under the new administration
In a Christmas tradition, the defense organization NORAD helps us keep track of Santa as he zips around the world delivering toys.

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