NASA said the four crew members returned to Earth early Thursday after one of them experienced a medical situation on the ...

Hundreds of medical and public health organizations urged Congress to investigate the sweeping changes recently made to the U ...

Comments by Robert F. Kennedy Jr. and his allies suggest the revised schedule may presage an approach to immunization that ...

The groups, including the American Academy of Pediatrics, say the C.D.C.’s revised vaccine schedule is not based on ...

Health secretary Robert F. Kennedy Jr. said the changes were intended to restore trust in public health. But major health ...

NASA completed its first medical evacuation early Thursday, when an ailing astronaut and three others splashed down in the ...

The American Academy of Pediatrics and five other medical professional societies are asking a court to undo HHS’s recent ...

Here are five things parents and caregivers should know about the new vaccination schedule changes for children. The new ...

It’s something that has been described as “life-changing” by some people in South Carolina, but despite their pleas for help, ...

Six prominent medical associations say they will ask the courts to reverse the U.S. Centers for Disease Control and ...

Kansas is the latest in a string of at least 20 states to opt out of new childhood immunization standards set by the Trump ...

NASA has praised its operators and procedures following the safe recovery of the SpaceX Crew-11 astronauts, who returned home ...