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The Americas Explains How The Marbled Four-Eyed Frog Dies and is Reborn Every Night
The Americas is an epic journey across the world’s largest supercontinent, featuring a vast array of plants, animals, and ...
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Ordovician Period
Most of the world's landmasses came together to create the supercontinent of Gondwana, which included the continents of Africa, South America, Antarctica, and Australia. Gondwana drifted south ...
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A supercomputer puts a date on human extinction, and scientists propose solutions to looming threats
A recent study by the University of Bristol ... the movement of tectonic plates would create a single supercontinent called Pangaea Ultima, where extreme temperatures and frequent volcanic ...
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Devonian Period
The great supercontinent of Gondwana was headed steadily ... as it spawned a remarkable variety of fish. The most formidable of them were the armored placoderms, a group that first appeared ...
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The Americas Explains How The Marbled Four-Eyed Frog Dies and is Reborn Every Night
The Americas is an epic journey across the world’s largest supercontinent ... in tucked away corners of our own backyards. In the most recent episode, viewers visited the Andes, a high-altitude ...