Margaret Hamilton, Whose Software Guided the Apollo Missions, Has Died

Vaccine safety experts say more research into the side effects would be welcome yet question whether the health secretary’s effort will be g...load more

Missing details about the death of a lab worker, including the cause, are worrying scientists.

Senator Patty Murray, a former chair of the Senate health committee, is forming a group of experts to examine how to insulate the C. D. C. f...load more

New information around the death of a lab worker, including a statement that she had been vaccinated against the plague, came as U. S. offic...load more

Scientists have sequenced his genome for the first time, hoping the world’s oldest land animal can offer clues into the genetics of longevit...load more

The networks also develop treatments and preventions for other infectious diseases and were instrumental in testing the Covid vaccine.