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Is MSG really all that bad for you?

Monosodium glutamate, aka MSG, has gotten a bad rap, but is the food additive really bad for you? The American Chemical Society breaks it down.

By August 25, 2014


How microneedle sensors could watch your blood chemistry

Researchers develop a microneedle array that could analyze your body chemistry in real time.

By December 14, 2011


Noninvasive 'virtual biopsy' diagnoses brain injury

A study of five retired athletes who suffered multiple head injuries reveals not only brain damage, but also the potential of a specialized MRI scan to measure that damage.

By December 2, 2010


Does cocaine permanently change brain structure?

Scientists at the University of Missouri are using computational models to show how the brain's synaptic mechanisms react to cocaine, which could help shape effective treatment.

By September 22, 2009


Thirsty for some Google?

By April 1, 2005