Mounjaro and Zepbound Are No Longer in Shortage, F.D.A. Says

The announcement will expand access to the diabetes and weight-loss drugs. But it will also complicate the future of compounded versions of the medications.

Officials Cast Doubt on a Dementia Drug, but Human Trials Continue

The S.E.C. alleged shortcomings in research said to support the drug, and its developer agreed to a $40 million settlement. Some experts wonder why clinical trials have not been stopped.