Rare Half-Male, Half-Female Cardinal Spotted In Pennsylvania

Jeffrey and Shirley Caldwell have been attracting birds for 25 years with carefully tended backyard feeders. But the lifelong Erie, …

Designer Babies Are Already Here

At first, Matthew assumed the weakness in his knee was the sort of orthopedic nuisance that happens when you turn …

Bird Flu May Soon Be Passed From Human To Human, Cambridge Professor Warns

The deadly bird flu virus is only two or three mutations away from being infectious between humans, an expert warned …