For example, Utah’s Zion National Park has four days annually on average above 92.4 degrees – its 99th percentile temperature ...

Wyoming National Parks include Yellowstone National Park ... The park also includes southern Montana and eastern Idaho. The ...

March 18 (UPI) --Serial Guinness World Record-breaker David Rush may have created a new title category by juggling in all 63 U.S. national parks. Rush, who holds the most concurrent Guinness World ...