Starting the day right by eating a bowl of cereal in the morning dates back more than 100,000 years, according to Canadian researchers in a study to be released Friday. "The consumption of wild cereals among prehistoric hunters and gatherers appears to be far more ancient than previously thought," said study author Julio Mercader. Indeed, scientific evidence until now ...

Black wolves, found nearly exclusively in North America, likely inherited their coats from breeding with domestic dogs, according to a study published Thursday. The dogs of the earliest Native Americans or of European immigrants probably contributed to the genetic variability of their wild counterparts, researchers from Stanford University and the University of Calgary found in a study published in the ...