A pair of Idaho brothers are believed to be the youngest people to earn Junior Ranger badges at all 63 U.S. national parks -- ...

A tale of 40 junior ranger badges, a lost hat and an ageless pursuit. Ten years ago, I stood in the visitor center at Death Valley National Park, watching a ranger swear in a trio of boisterous 7-year ...

Serial Guinness World Record-breaker David Rush may have created a new title category by juggling in all 63 U.S. national ...

Brothers Peter and Jeremy Rush, ages 6 and 8, are believed to be the youngest brothers to earn 171 Junior Ranger badges at U.S. National Park Service Sites. Photo courtesy of David Rush 33,571 ...

March 10 (UPI) --A pair of Idaho brothers are believed to be the youngest people to earn Junior Ranger badges at all 63 U.S. national parks -- as well as 108 other National Park Service Sites. David ...