Death Kitty
Via Scientific American:
When a cat named Oscar curls up next to an ailing patient at a nursing home in Rhode Island, staffers start calling next of kin. Seems the standoffish kitty gets friendly when he senses the end is near: In the two years since Steere House Nursing and Rehabilitation Center in Providence adopted the finicky feline, more than 25 residents in the center's dementia unit died just hours after Oscar showered them with affection, Reuters reports. The New England Journal of Medicine let the cat out of the bag. (NEJM; Reuters)(The longer NEJM story is really quite touching.)