How Overexcited Neurons Might Affect How You Age

How Overexcited Neurons Might Affect How You Age

But recently in Nature, Bruce Yankner, a professor of genetics and neurology at Harvard Medical School, and his colleagues reported on a previously overlooked controller of life span: the activity level of neurons in the brain.

8 Ways Overseas Drug Manufacturers Dupe the FDA

8 Ways Overseas Drug Manufacturers Dupe the FDA

At the plant’s quality-control laboratory, an investigator scrutinized the results of high-performance liquid chromatography tests, which measure the impurities in a drug sample and display them as a series of peaks in a record called a chromatogram.

A New 'Brown Tide' Could Make Florida's Dangerous Red Tide Worse

A New 'Brown Tide' Could Make Florida's Dangerous Red Tide Worse

The beaches of southwest Florida are once again graveyards for marine life, thanks to a deadly "red tide" algal bloom floating just beneath the surface of the water offshore.