SALT LAKE CITY — Utah state geologists and a group of intrepid volunteers say they’ve finally answered a nagging geological question: What’s the longest natural arch in… ...

Monumental stone cathedrals and spectacular cliffs in brilliant oranges and reds await hikers in the Kolob Canyons, the northwestern corner of Zion National Park in Utah, which offers the region's ...

SALT LAKE CITY” Utah state geologists and a group of intrepid volunteers say they’ve finally answered a nagging geological question: What’s the longest natural arch in the world? The answer, they say, ...

SALT LAKE CITY—Utah state geologists and a group of intrepid volunteers say they’ve finally answered a nagging geological question: What’s the longest natural arch in the world? The answer ...

Utah geologists want you to figure out what the best arch or natural bridge is in Utah for \ Skip to content. News. Utah. Features. U.S. World. Voces de Utah. Idaho. Traffic. Video. Sports. Utah ...

SALT LAKE CITY (AP) -- Utah state geologists and a group of intrepid volunteers say they've finally answered a nagging geological question: What's the longest natural arch in the world? The answer ...

SALT LAKE CITY ” Utah state geologists and a group of intrepid volunteers say they’ve finally answered a nagging geological question: What’s the longest natural arch in the world? The answer, they say ...

SALT LAKE CITY (AP) -- Utah state geologists and a group of intrepid volunteers say they've finally answered a nagging geological question: What's the longest natural arch in the world? The answer ...

SALT LAKE CITY — Utah state geologists and a group of intrepid volunteers say they’ve finally answered a nagging geological question: What’s the longest natural arch in the world? The answer ...

They started in 2004, first just looking for updated measurements of some of the most well-known arches, including Landscape, Kolob and Rainbow Bridge, which is also in Utah.