The virologist was stopped at the Detroit airport after working in Congo during an mpox epidemic. His lawyer said the material was for research.

Scientists may have found the brain-cell switch that determines how long Ozempic’s weight-loss effects last. Researchers at the National Institutes of Health (NIH) have gained new insight into how GLP-1 receptor agonists such as semaglutide produce their weight-loss effects. While scientists have long known which areas of the brain are involved, much less has been [...]

The babies were part of a vaccine trial for a respiratory virus in the 1960s and died shortly after. Their families said they had been unaware of the trial until recently.