DENALI NATIONAL PARK AND PRESERVE –– Scientists scrambled to study a rare surge of the Muldrow Glacier in Denali National Park earlier this year that invited a barrage of questions. Is the ...

Muldrow Glacier on the north side of Denali is surging for the first time since the 1950s — moving 50 to 100 times faster than its usual pace, scientists say.

Muldrow Glacier, perched on the side of Alaska's highest peak, is on the move for the first time in more than 60 years.

The Muldrow surge, occurring on the north side of Alaska's towering Denali — North America's tallest mountain at 20,310 feet — is the glacier's first rapid activity in 64 years.

Muldrow Glacier's movement has not been attributed to climate change. Researchers believe its movement is influenced more by the glacier's elevation change and changing water dynamics inside the ...

The Muldrow Glacier is on the move again and surging in 2021. A surge is usually a short-lived event when a glacier advances substantially, far faster than normal.

The Muldrow Glacier on the north side of Denali National Park is advancing at 100 times its normal rate.

The Muldrow Glacier flowing off Denali mountain in Alaska has begun moving 10 to 100 times faster its normal pace thanks to a "surge" event. The post Glacier in Alaska Surging for the First Time ...

The Muldrow Glacier on the north side of Mt. Denali is moving 100 times faster than its usual speed — a rare, but natural, phenomenon known as a surge.

Muldrow Glacier — which begins on Denali’s northeastern slope and flows to form the McKinley River — is experiencing a geologic phenomenon: a surge event.

The Muldrow Glacier is moving 10-100 times faster than usual, which is about three feet per hour. About 1% of glaciers “surge,” which are short periods where glaciers advance quickly.

The Muldrow Glacier, on the north side of Denali in Alaska, is undergoing a rare surge. In the past few months the 39-mile-long river of ice has been moving as much as 90 feet a day, 100 times its ...