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Jun 3, 2014 07:00 PM ET // Jennifer Viegas
Hugging trees can be good for one's health, concludes a new study that finds tree hugging offers multiple perks.
Apr 15, 2014 08:00 PM ET // Jennifer Viegas
What are the universal keys to longevity? An extensive look at multiple birds and mammals reveals 10 predictors that an animal will live a long life.
Dec 16, 2010 09:45 AM ET // Jennifer Viegas
Why do female red squirrels mate with up to 14 males in a single day? Opportunity, research concludes.