The plans represent a remarkable exercise of Robert F. Kennedy Jr.'s authority as health secretary to make choices …

Intensive diabetes control increases the risk of hypoglycemia and has diminishing returns for older individuals. The…

At least in one way, women's brains are better than men's: they age more slowly. Researchers have recently d…

An undiagnosed illness has killed dozens of people and infected hundreds in the Democratic Republic of Congo, according…

Healthcare workers conducted drive-through measles tests outside a hospital in Seminole, Texas, on Friday. Credit... …

Insulin, the hormone that helps cells take glucose (sugar) from the bloodstream for energy, is used differently by the …

Flu activity remains "elevated" in the United States, but it is beginning to show signs of easing, according …

Are Eggs Safe to Eat as Bird Flu Spreads? Nationwide, bird flu affects hens, leading to shortages and higher pricing a…

The World Health Organization has expressed alarm about the spread of H5N1 avian flu, which has a "extraordinar…