
The Columbia Glacier | Geophysical Institute
Jan 29, 2026 · The Columbia Glacier is one of Alaska's better known tidewater glaciers, both from the standpoint of tourist attraction and the model it provides for scientific investigation. In 1973 it became …
Columbia Glacier Retreating - Geophysical Institute
Jan 22, 2026 · Columbia Glacier, located about 40 kilometers (25 miles) west of Valdez near the epicenter of the great 1964 earthquake, is rapidly losing its battle for survival. It is the last of Alaska's …
The Alaska-Canada Boundary | Geophysical Institute
The Alaska-Canada boundary was originally established in February 1825 by Russia (then owner of Alaska) and Great Britain (then owner of Canada).
Alaska Glaciers Show Dramatic Melting - Geophysical Institute
Dec 12, 2001 · Columbia Glacier in Prince William Sound and Bering Glacier in the St. Elias Mountains are two glaciers losing ice at an alarming rate: during the past decade, Columbia has shrunk by an …
Ranking Rivers | Geophysical Institute
Jan 29, 2026 · For comparison, that's right ahead of the Columbia in area drained and right after it in discharge. (The Columbia River also needs Canada to gain its rank; its source is in British …
The Shuttle Red Aurora | Geophysical Institute
Apr 12, 1981 · By glowing red on Sunday night, April 12, 1981, the heavens over the United States displayed their pleasure with the successful flight of the shuttle Columbia. Perhaps because …
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The majesty and mystery of Alaska yellow cedar | Geophysical Institute
Jul 23, 2021 · These trees, which can live longer than 1,000 years, grow on the rainy coast from the Oregon/California border through British Columbia and as far north as Prince William Sound. The …
Research straightens out what caused the arc ... - Geophysical Institute
Dec 5, 2025 · That helped build the coastal mountains of today’s Alaska and British Columbia. The combination of the northern fault action and the southern land accretion instigated the …
Alaska’s big river never stops flowing | Geophysical Institute
Jul 26, 2018 · It’s midsummer, a good time to slip a canoe onto the Yukon River. I start at the river town of Eagle, population 85, and will finish in Circle, population 104. Circle is about 170 twisting miles …