The deepest lake in the United States is a haven for fishermen.
Published Jul 31, 2017Though located a world away, Lake Salda, Turkey, shares similar mineralogy as Jezero Crater on Mars.
Published Jul 30, 2020Crater Lake is formed from the caldera of Mount Mazama. Part of the Cascades volcanic chain, Mount Mazama sits between the Three Sisters volcanoes to the north and Mount Shasta to the south. The catastrophic eruption of Mount Mazama that occurred approximately 7,700 years ago destroyed the volcano while simultaneously forming the basin for Crater Lake. Eruptive activity continued in the region for perhaps a few hundred years after the major eruption. Evidence of this activity lingers in volcanic rocks, lava flows, and domes beneath the lake surface; the small cone of Wizard Island is the only visible portion of these younger rocks. Although considered a dormant volcano, Crater Lake is part of the United States Geological Survey Cascades Volcano Observatory seismic monitoring network.
Published Sep 18, 2006The spits etched into a desert in Chad were actually formed thousands of years ago along the shores of a vast lake.
Published Feb 17, 2020It one of the oldest parks in the United States, created in 1902 by President Theodore Roosevelt.
Published Jan 23, 2005Crater Lake, a volcanic caldera in South Central Oregon’s Cascade Mountains, boasts breathtaking scenery, created about 7,700 years ago with the volcanic eruption and subsequent collapse of the summit of Mt. Mazama.
Published Jan 26, 2003Russia’s Lake El’gygytgyn rests inside a 3.6-millon-year-old meteorite crater, and preserves the longest continuous climate record in the Arctic.
Published Dec 14, 2008Some 400 million years ago, a meteor struck Earth in what is now Canada’s Northwest Territories. The 12.5-kilometer- (7.8-mile-) wide crater is now Nicholson Lake, one of many small lakes that dot the sub-arctic, glacier-scoured landscape.
Published Mar 23, 2008Roughly the same size of Belgium, Canada’s Great Slave Lake runs nearly 2,000 feet deep.
Published May 24, 2019Lake Jänisjärvi is a roughly oval-shaped lake, some 13 by 17 kilometers (8 by 11 miles) across, in northwestern Russia, near the Finnish border. The basin for this lake was formed hundreds of millions of years ago by a meteorite impact.
Published Apr 6, 2008Straddling Austria and Hungary, the lake is also known as the “Sea of the Viennese.”
Published Apr 10, 2017