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Extinct for 4000 Years? Scientists May Soon Revive the Woolly Mammoth

The woolly mammoth, one of the most iconic creatures of the Ice Age, once roamed the vast, frozen landscapes of Europe, North America, and Siberia. These colossal herbivores, covered in thick fur and equipped with long, curved tusks, thrived in icy climates for thousands of years. However, around 4,000 years ago, due to a combination of climate change and human hunting, they vanished from the Earth—leaving behind only their remains frozen in permafrost. Source: https://encyclopedia.pub/image/3141 Colossal has been working on this since 2021. Researchers retrieved and sequenced ancient mammoth DNA from preserved skin, bone and hair to learn which genes controlled traits such as coat color and cold tolerance. Then, using tools like CRISPR, they edited those genes into mouse embryos. The result? Mice with a little bit of mammoth magic! While de-extinction remains a controversial topic, the prospect of witnessing a woolly mammoth walk the Earth again is both thrilling and thought-provoking. Could science rewrite history and resurrect these Ice Age giants? Only time will tell. For more details, you can view the online entry Woolly Mammoth (Mammuthus primigenius), or the video entitled "Extinct for 4000 Years? Gene Editing Might Resurrect the Woolly Mammoth".

Blog 24 Mar 2025

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Measles: The Silent Threat You Can't Ignore

Measles is a highly contagious viral infection that has affected millions worldwide. Despite the availability of vaccines, outbreaks still occur, making awareness and prevention crucial. What is Measles? Measles is caused by the measles virus, which spreads through respiratory droplets when an infected person coughs or sneezes. It primarily affects children but can impact individuals of all ages who are not vaccinated. Source：https://encyclopedia.pub/image/3170 Symptoms of Measles The disease typically progresses through different stages, with symptoms appearing about 10-14 days after exposure. Common symptoms include: High fever Cough Runny nose Red, watery eyes Koplik spots (small white spots inside the mouth) A widespread red rash that starts on the face and spreads downward Prevention: The Importance of Vaccination The most effective way to prevent measles is through vaccination. The Measles, Mumps, and Rubella (MMR) vaccine is highly effective, providing lifelong immunity in most cases. Public health campaigns advocate for widespread immunization to achieve herd immunity, protecting those who cannot be vaccinated due to medical conditions. The Global Impact of Measles Despite significant progress in vaccination efforts, measles remains a concern in many regions, particularly in areas with low immunization rates. According to the World Health Organization (WHO), measles outbreaks still lead to thousands of deaths annually, mostly among young children. Efforts to eradicate measles continue, emphasizing the importance of global cooperation and vaccine accessibility. Conclusion Measles is a preventable yet persistent threat. Awareness, vaccination, and global health initiatives play crucial roles in reducing its spread. By ensuring high vaccination coverage, we can protect future generations from this potentially deadly disease. For more details, you can view the online entry Measles, or the online video Measles is Back Across the U.S..

Blog 19 Mar 2025

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Encyclopedia Featured Images

In today's visually-driven digital landscape, a featured image is crucial for capturing attention, boosting user engagement, and enhancing the overall appeal of your content. Each image is thoughtfully curated to clarify complex scientific concepts and showcase groundbreaking achievements across various fields. 1. Key Benefits of Featured Images Enhanced Visibility Featured Images are prominently displayed alongside your research in search results, journal platforms, and social media, increasing its discoverability and appeal. Improved Comprehension Complex ideas are distilled into clear, visually appealing graphics, making your research more accessible to a broader audience. Increased Engagement Eye-catching visuals attract more readers, encouraging clicks, shares, and citations, thereby amplifying the reach and impact of your work. 2. Image Types Included The following image types are included: Digrams of an experiment, laboratory setup, graphical abstract, or other areas of interest relevant to your research. A certain scientific research topic, a record of an experiment or surgical operation, and other interesting simulation images. A theory or social phenomenon. A scientific or informative object. A scientific inforgraphic. 3. Acceptable Image Format Supported file formats include JPG, JPEG, and The suggested size is 100k–6 M. The minimum dimension is 300*300 pixels. 4. How to Upload You can upload original images directly through the image page (https://encyclopedia.pub/user/image/upload). If you have multiple images to upload from the same category, consider creating your own image gallery to showcase them. 5. Image Check Upon submission, the image will not be displayed online directly until it has undergone approval by the Editorial Office. To safeguard your intellectual contributions, the image content will be securely locked during this process. 6. About Copyright Please ensure that all uploaded images are free from copyright issues. We encourage users to submit unpublished and original images. It is essential to obtain permission to reproduce any published material which does not fall into the public domain, or for which the uploader does not hold the copyright. Permission should be requested by the uploader from the copyright holder, typically the publisher. 7. Others If you have any questions, please feel free to contact office@encyclopedia.pub.

Blog 26 Feb 2025

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