The most famous wolf in Yellowstone National Park, collar number 907F, has died. Known as the “Queen of the Wolves” for her prolific lineage, 907F produced 10 litters of pups in 11 years ...

After the fight, Taylor Rabe, a wildlife technician with the Yellowstone Wolf, Cougar and Elk Project, kept tabs on the signals coming from 907F’s radio collar. For the first two days ...