Grizzly bear in Yellowstone National Park. (Courtesy: U.S. Fish and Wildlife Service) Listen (Runtime 0:57) Read Federal officials are considering several possibilities to bring grizzly bears to Washington’s North Cascades. […]Read More
For decades, the prevailing theory about the extinction of the dinosaurs was that an asteroid from the belt between Mars and Jupiter slammed into the planet, causing cataclysmic devastation that wiped out most life on the planet.Read More
