University researchers are on the hunt for sightings of a duck rarely seen in the Sierra Nevada. The harlequin duck is a ...

The REAL ID deadline has officially arrived. Here's what North Carolinians can use in lieu of a REAL ID, plus more info on ...

An asteroid at the end of the Cretaceous Period ended the dinosaurs, but earlier smaller extinctions dramatically set the ...

The other day I saw three cinnamon teal, my first sighting on the Great Plains. People who know me well know how happy that made me. My first Montana home was in the Bitterroot, and there I learned ...

Flying soon? Have your Real ID ready to go and check your luggage for new items in TSA ban. What travelers need to know ...