Sharing the Fascinating Ice Age Floods Story Since 1995
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Indigenous people have been in the Americas longer than archaeologists once thought. Stone tools unearthed from a rock shelter in Southern Oregon were last used more than 18,000 years ago, radiocarbon dating suggests. That makes the site one of the...
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Recent discoveries in Greenland are reshaping our understanding of massive flood events beneath ice sheets, offering compelling new perspectives on the formation of some Ice Age Floods-related features. Two recent studies highlight an unprecedented sub-glacial flood in 2014, where a...
Read MoreView a gallery of diagrams for different volcano types, with glossaries The three major types of volcanoes—cinder cone, composite, and shield—each exhibit unique, lesser-known subterranean and surface features, including lava bombs, lahars, and spatter. Other types of volcanoes include lava...
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Every geologist has a secret superpower: the ability to look at a cliffside or a pile of river rocks and read the ancient stories locked inside. But an even greater superpower is translating those stories into a tale so vivid...
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Rounded Boulders in Spokane Ice Rafted Erratics? Q – I have noticed places around Spokane where there are large accumulations of similarly-size boulders. They are smooth and generally about a meter in diameter.. The type of stone varies, but none...
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By measuring radioactive elements in rocks from Earth and other parts of the solar system, scientists can develop a timeline of our planet’s early years. Earth is roughly 4.54 billion years old. In that time, it has seen continents form...
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The Giant’s Causeway is a rock formation that is so otherworldly that it seems like it was made by supernatural beings. But these incredible hexagonal columns of rock aren’t the result of giant masons. They formed through a quirk of...
Read MoreThis is a reconstruction of the Nepal flood disaster. New satellite imagery and video analysis show the deadly Nepal floods began when part of a glacier near the Chinese border collapsed, triggering a debris flow that raced downstream at up...
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Crinkles and divots in the surface of Earth on Türkiye’s Central Anatolian Plateau are the smoking gun for a newly discovered class of plate tectonics. Beneath a depression called the Konya Basin, Earth’s crust is slowly dripping deeper into the...
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New research suggests that the Yellowstone supervolcano may not be fueled by a deep “mantle plume” as previously believed. Instead, a study published in Science suggests that the volcano’s activity is driven primarily by tectonic shifts within Earth’s crust. The...
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It has been well proven that the Missoula Floods greatly impacted central Washington and there are many examples of the magnitude of the floods, its reach, and dynamics. However, there is still debate on the number, size and timing and...
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If you’ve visited the Rowena Crest Viewpoint at Tom McCall Preserve, west of The Dalles in the Columbia River Gorge, you may have noticed the many dome-shaped earthen mounds that cover the Rowena Plateau. These mounds are broadly circular and are...
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