A study published in the journal Nature Geoscience has revealed a subtle yet significant phenomenon beneath the North American continent; its ancient bedrock is slowly dripping into the Earth’s mantle ...
An artist's impression of the Late Cretaceous crocodilian Deinosuchus riograndensis and a much smaller, early alligator relative. Márton Szabó More than 75 million ...
Scientists have identified a new pod of ancient hunter-gatherers who lived near the land bridge between North America and South America about 6,000 years ago. Researchers are still charting how human ...
An ancient DNA analysis of the remains of several mastodons, including those which roamed along the Pacific and Atlantic coasts of North America, has revealed the Ice Age giants migrated vast ...
North America's ancient cultural trails, predating European arrival, reveal indigenous traditions and survival strategies. From Canada's Great Trail to Chaco Canyon's celestial roads and the ...
Two ancient North American structures collapsed within just nine days of one another — with one native tribe warning the “bad omen” points to impending doom. The Double Arch, a massive geological ...
Paleontologists have been on the trail of Deinosuchus since a pair of fossilized teeth were found in North Carolina in 1858. Since that time the reptile’s fossilized teeth, bony armor, skull pieces, ...
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