Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

Anesthetics were the drugs that intrigued me the most during my pharmacology classes in pharmacy school. One reason may have been their longevity: we learned that anesthetics were used in ancient ...

Add Yahoo as a preferred source to see more of our stories on Google. Anesthesia keeps patients safely unconscious during surgery—though researchers are still learning exactly how it works. The age of ...