A Kentucky mom is issuing an urgent warning to other parents after her 17-year-old son's left lung collapsed twice from a dirty habit practiced by millions, which he picked up to 'look cool' for friends.
Health Secretary Robert F. Kennedy Jr. dismissed Jim O'Neill, whom Trump will nominate to lead the National Science Foundation, from the CDC job last week.
The FDA is warning Americans to check their supplement cupboards now for a powder potentially laced with a deadly strain of salmonella that may be resistant to antibiotics.
Several states are pursuing efforts to roll back school vaccine mandates with mixed success, potentially paving the way for federal action to eliminate such requirements nationwide.
In the oceans and on land, scientists are discovering rare, transitional organisms that bridge the gap between Earth's simplest cells and today's complex ones.