Humans

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Deadly tensions between India and Pakistan are boiling over in Kashmir, a disputed territory at the northern border of each country. A regional conflict is worrisome enough, but climate scientists warn that if either country launches just a portion of its nuclear weapons, the situation might escalate into a global environmental and humanitarian catastrophe.   On
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It was the most explosive scientific controversy of 2018: Chinese scientist He Jiankui brazenly announced in November he had created the world’s first gene-edited babies using CRISPR.   He’s admission – including that twin girls called Lulu and Nana from his experiment had already been born – provoked immediate international uproar in the scientific community, with
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For centuries, the pyramids of Giza have puzzled researchers – not just their mysterious voids and hidden chambers, but exactly how ancient Egyptians built such impressive structures without modern technology.   One of the most confounding issues is how the structures became so perfectly aligned. Although it’s slightly lopsided, overall the square sides of the 138.8 metre
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After several years of controversy and debate, researchers in Sweden are more convinced than ever that female Viking warriors once existed. Re-examining a contentious discovery from 2017, the researchers have again determined that the ancient Birka skeleton, found in a 10th-century Viking warrior tomb, did, in fact, belong to a biological female.   “The buried person
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Almost a century ago, British geologist and archaeologist Herbert Henry Thomas provocatively claimed he knew where Stonehenge’s famous rocks came from. While his findings and methods have since been disputed, it turns out Thomas was almost right – with new results from a painstaking eight-year excavation project finally identifying where the mysterious megaliths originated.