Mary Fran Hazinski

Apr. 04, 2008

Hands-Only CPR

The American Heart Association releases new guidelines for 'hands-only CPR,' a simpler first aid technique that the group says can be quite effective as a life-saving tool.

cpr, first aid, heart

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Michael Pollan Talks Plants and Food

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Happy National Moth Week!

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Mystery Box

The Myth of the Woolly Bear

\tLegend holds that the length of a woolly bear caterpillar’s color bands can be used to forecast how severe the winter weather will be. The myth dates back to colonial American folklore but was popularized by a 1948 study. SciFri finds out if there’s any truth to the lore, and what the caterpillar’s fuzzy bristles are really used for.

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