That's the way one scientist puts it — referring to how infected wild birds survive long enough to spread it to birds and ...

Do you know why blue-footed boobies have blue feet? Author Laura Erickson does, and you’ll find the answers to this and many ...

Off in the distances I can hear the familiar scream-like call of a blue jay. The sound pierces through the yellow and orange autumn maple leaves on a crisp blue sky day. I sit enjoying the sunshine, ...

Four veteran 747-400s still soar beyond 100,000 flight hours, defying retirement deadlines and showcasing remarkable aviation ...

There have been dozens of yeti sightings in Colorado. There is no evidence of the yeti's existence, but actual researchers in ...