A rock climber fell to his death Sunday at Devils Tower National Monument, the towering rock formation in Wyoming. Stewart Phillip Porter, a 21-year-old from Eau Claire, Wis., fell just before 8 p.m.

Add Yahoo as a preferred source to see more of our stories on Google. Wyoming's Devils Tower was the first declared United States National Monument, established in 1906; (photo/via Wikipedia) A man ...

Add Yahoo as a preferred source to see more of our stories on Google. A 21-year-old rock climber died after “sustaining major injuries” while climbing Devil’s Tower National Monument in Wyoming, ...

In the northwest corner of Wyoming, a mysterious volcanic rock formation called Devil's Tower remains one of nature's most unexplained phenomena in this clip from Season 1, Episode 4.

DEVILS TOWER, Wyo. (Gray News) - A rock climber died from injuries sustained during a fall at Devils Tower National Monument in Wyoming. The climber, identified as 21-year-old Stewart Phillip Porter ...

A climber fell to his death while rappelling down Devils Tower, leaving his partner stranded without a rope on the face of the Wyoming geological formation. The stuck climber was rescued unharmed ...

CROOK COUNTY, WY (WLUK) -- A climber from Eau Claire died Sunday night at Devils Tower National Monument in in Wyoming. Stewart Phillip Porter, 21, was rappelling the second pitch of El Cracko Diablo ...

CROOK COUNTY, WYOMING, Wyo. — An Eau Claire, Wisconsin man is dead after falling while rock climbing Sunday evening at Devils Tower National Monument. There have been less than 10 reported fatalities ...

Devils Tower National Monument isn’t just a stop — it’s the heart of some of Wyoming and South Dakota’s most memorable road trips. From winding motorcycle loops to scenic byways through ranchland and ...