<h5>A giant of the Ice Age</h5><p>The woolly mammoth was a big, elephant-like animal that lived during the Ice Age. It had thick fur and long, curved tusks to help it survive in the cold. These animals lived in North America, Europe, and Asia, but they disappeared around 4,000 years ago.&nbsp;</p><p>Scientists think they died because of climate change and human hunting. Now, scientists are trying to use special science to bring back animals like the mammoth.</p><h5>What is genetic engineering?</h5><p>Genetic engineering is a way to change the DNA of a plant or animal. DNA is like a set of instructions that decide how a living thing looks and grows.&nbsp;</p><p>Scientists change DNA to make better medicine, stronger plants, and help animals. Now, some scientists want to use genetic engineering to bring back some traits of extinct animals, like the mammoth’s fur.</p><h5>A scientific breakthrough</h5><p>Recently, scientists at Colossal Biosciences changed the genes (small parts of DNA) of mice to give them thick fur, like a mammoth. They changed seven important genes that control fur growth.&nbsp;</p><p>This means scientists might be able to change the genes of Asian elephants, which are the closest relatives of mammoths.</p><figure class="image"><img alt="Blog Graphics - 1.png" src="https://storage.googleapis.com/newsahoot.appspot.com/Blog_Graphics_1_569fedba44.png"><figcaption>Mice with mammoth-like fur (L). Photo by Twitter.</figcaption></figure><h5>Why bring back the Woolly Mammoth?</h5><p>Some scientists believe mammoths could help nature. In the past, they trampled snow, spread plant seeds, and kept the land healthy. If they return, they might slow down the melting of frozen ground, which releases harmful gases. However, some experts say this is too expensive. Others think we should protect animals that are alive today instead of bringing back extinct ones.</p><h5>The future of genetic engineering</h5><p>This idea is exciting, but it also raises big questions. Even if we can bring back mammoths, should we? Some people think it is unnatural and could cause problems in nature. Others believe it could help the environment.&nbsp;</p><p>Scientists must study this carefully to understand the risks and benefits before making such an important decision.<br>&nbsp;</p>

Scientists have successfully modified mice to have woolly mammoth-like traits, marking a major step in genetic engineering and conservation.

Bringing Back the Woolly Mammoth

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Bringing Back the Woolly Mammoth

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