The idea that extreme climate change could one day cause a mass extinction and end the human dominance is not as farfetched ...
In a popular sci-fi cliché, one day artificial intelligence goes rogue and kills every human, wiping out the species. Could this truly happen? In real-world surveys, AI researchers say that they see ...
One of the most intriguing and intricate mysteries in paleontology is the disappearance of North America's giant mammals, or megafauna, which included saber-toothed cats, mastodons, and mammoths, some ...
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