
Sep. 07, 2012
Seeing Through the Smoke -- The Secrets in a Cigarette
Many cigarettes are only two-thirds tobacco, and contain hundreds of additives, such as antifreeze, cocoa shells, and liquorice.
Feb. 25, 2011
Cell Phone Radiation Affects Brain, Study Says
Researchers identify an effect of radiation from cell phones on the brain.

Sep. 11, 2009
ADHD And The Brain's Reward System
New research says that people suffering from attention deficit hyperactivity disorder (ADHD) are lacking in certain brain proteins essential for experiencing reward and motivation.
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