"Glacial Lake Missoula's Sister Lakes: The Other Glacial Lakes of Northern Montana" will be the topic presented by Don Hyndman at 7 p.m., Wednesday, Feb. 24, via Zoom. This will be the third in the ...

LAKE COMO – It’s hard to imagine now. A huge lake formed behind a 2,000-foot-high, 35-mile-wide ice dam that blocked the Clark Fork River near the Montana and Idaho border. Glacial Lake Missoula ...

By any account, the Old Testament flood was a leaky faucet by comparison. And the Missoula Floods occurred repeatedly over the course of about 2,500 years, as new glacial ice dams plugged the river ...

ST. REGIS - Driving along Interstate 90, between Missoula and here, Glenn Koepke looked for signs of an ice age Armageddon. Near a high ridge at the mouth of the Nine Mile Valley, he found it. "This ...