Health

100 stories

Altruistic Donor Gives Kidney to 9-Year-Old

Nick Kolor, 25, a Florida Keys instructor who teaches people how to breathe underwater, made a bigger leap off the diving board: he donated one of his kidneys to a stranger. Kolor says he acted simply because someone...

ByHeart: Infant Formula May Be Contaminated

Updated Nov. 25, 2025 — ByHeart, the maker of a powdered infant formula connected to a recent botulism outbreak, said its products may be broadly contaminated after lab tests found Clostridium botulinum Type A in...