Two men in Massachusetts and New York, who are 61 and 66 years old, have been left riddled with parasitic worms after receiving a common organ transplant from the same donor.

Two men developed life-threatening parasitic worm infections after receiving kidneys from the same donor, exposing rare but ...

Watch a Boelen’s python slide out of its skin with ease. See why shedding is key to a snake’s health—and why you shouldn’t ...

A second transplant patient also became infected, leading their doctors to surmise that their new kidneys were likely to ...