A thin layer of clay in Italy, unusually rich in iridium, revolutionized the understanding of dinosaur extinction. This rare element, abundant in meteorites, pointed to a massive extraterrestrial ...
The recent announcement of the resurrection of the dire wolf generated considerable global media attention and widespread scientific criticism. But beyond the research questions, there are other ...
Neanderthals have long been the subject of intense scientific debate. This is largely because we still lack clear answers to some of the big questions about their existence and supposed disappearance.
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