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tag: human body

How Empathy Can Make You Colder, Literally

Just looking at someone who appears to be cold is enough to make us begin feeling cold ourselves, according to a University of Sussex study. Have you ever been stuck outside on a sweltering, muggy …

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What You Should Know About Radiation Exposure (Infographic)

The Fukushima explosion is the worst nuclear disaster in Japan since World War II.  This situation comes on the heels of—not one, but two—natural disasters, and in the midst of this crisis, question…

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Kristina Chew

Kristina Chew teaches and writes about ancient Greek and Latin and is Online Advocacy and Marketing Manager at Care2. more

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I was diagnosed with a vitamin D deficiency about a year ago. I am so fair I go straight to burn, so…

A 'tanning oil"? Really? O_o

I just finished learning in a coursers class that the disruption of circadian rhythms is related to …