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Blood Test Roundup

March 30, 2007

Blood tests that could reveal who's at risk for mental health conditions are raising ethical …

March 30, 2007

Deciphering the calls of blue whales, genetic tests for mental conditions, a three-way symbiotic …

March 29, 2007

A listener asks: Is artificial tanning better than baking in the sun?

March 28, 2007

Scientists have matched blue whales' calls to some behaviors.

March 27, 2007

Scientists are studying the chemistry of tears.

March 26, 2007

A three-way partnership thrives in scalding soils.

March 23, 2007

Scientists are training the measles to attack cancer cells.

March 23, 2007

The call of a rare bird, marijuana-like brain chemicals, the Earth without a tilt, using measles to …

March 22, 2007

A listener asks: What would Earth be like if it didn't tilt?

March 21, 2007

Marijuana-like chemicals in the brain could be key to improving Parkinson's symptoms.

March 16, 2007

Why rainbows are round (yes, round), ultraviolet light is an aphrodesiac to jumping spiders, getting …