{"id":132608,"date":"2024-12-02T21:50:31","date_gmt":"2024-12-02T14:50:31","guid":{"rendered":"https:\/\/hotvideos24.online\/?p=132608"},"modified":"2024-12-02T21:50:31","modified_gmt":"2024-12-02T14:50:31","slug":"scientists-uncover-a-lost-human-species-in-asia","status":"publish","type":"post","link":"https:\/\/hotvideos24.online\/?p=132608","title":{"rendered":"Scientists uncover a lost human species in Asia"},"content":{"rendered":"<p> <script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-3711241968723425\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-layout-key=\"-fb+5w+4e-db+86\"\r\n     data-ad-client=\"ca-pub-3711241968723425\"\r\n     data-ad-slot=\"7910942971\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><br \/>\n<\/p>\n<div>\n<div class=\"post-featured-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"798\" alt=\"Neanderthal skull\" src=\"https:\/\/studyfinds.org\/wp-content\/uploads\/2019\/09\/AdobeStock_120972629-1200x798.jpeg\"\/><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"798\" src=\"https:\/\/studyfinds.org\/wp-content\/uploads\/2019\/09\/AdobeStock_120972629-1200x798.jpeg\" alt=\"Neanderthal skull\"\/><\/p>\n<p class=\"post-featured-image-caption\">A neanderthal skull. (\u00a9 Vitezslav Halamka &#8211; stock.adobe.com)<\/p>\n<\/div>\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p><strong>HONOLULU \u2014 <\/strong>Could another group of ancient humans have lived alongside <em>Homo sapiens<\/em>? A new study suggests that they did, and scientists are starting to piece together the clues of their forgotten past. A researcher from the\u00a0University of Hawai\u2019i at Manoa is revealing new insights into a group called the <strong><em>Julurens<\/em><\/strong> \u2014 meaning the \u201cbig head\u201d people.<\/p>\n<p>The new research is revolutionizing our understanding of <a href=\"https:\/\/studyfinds.org\/evolution-tibetan-women-thin-air\/\" target=\"_blank\" rel=\"noreferrer noopener\" data-wpel-link=\"internal\">human evolution<\/a>, particularly in eastern Asia, where scientists have uncovered a far more intricate picture of our ancient past than previously thought.<\/p>\n<p>For decades, researchers believed human evolution followed a relatively straightforward path. The dominant theories suggested either that humans gradually evolved in place across different regions or that a single group from Africa replaced all other human populations. However, the groundbreaking study published in the journal <em><a href=\"https:\/\/www.nature.com\/articles\/s41467-024-53918-7\" target=\"_blank\" rel=\"noreferrer noopener nofollow external\" data-wpel-link=\"external\">Nature Communications<\/a><\/em> is turning those simplistic models on their head.<\/p>\n<\/div>\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Paleoanthropologists Christopher Bae and Xiujie Wu introduce a potentially revolutionary concept: a new human species called <em>Homo juluensis<\/em>. This group, which may include the mysterious <a href=\"https:\/\/studyfinds.org\/ancient-dna-love-for-carbs\/\" target=\"_blank\" rel=\"noreferrer noopener\" data-wpel-link=\"internal\">Denisovans<\/a> \u2014 ancient human relatives known primarily through fragmentary DNA evidence \u2014 lived approximately 300,000 years ago, hunting and surviving in small groups across eastern Asia before disappearing around 50,000 years ago.<\/p>\n<p>Moreover, they found that eastern Asia was home to multiple distinct human species during the Late Quaternary period, roughly 50,000 to 300,000 years ago. Instead of a linear progression, the human story looks more like a complex, branching network of different populations (including the Julurens) interacting, <a href=\"https:\/\/studyfinds.org\/prehistoric-humans-mated-with-cousins\/\" target=\"_blank\" rel=\"noreferrer noopener\" data-wpel-link=\"internal\">mixing, and coexisting<\/a>.<\/p>\n<p>The team identified four human species that existed during this time: <em><strong>Homo floresiensis<\/strong><\/em>, a diminutive human found on the Indonesian island of Flores; <em><strong>Homo luzonensis<\/strong><\/em> from the Philippines; <em><strong>Homo longi<\/strong><\/em>, discovered in China; and the recently named <em><strong>Homo juluensis<\/strong><\/em>, which includes fossils from various sites across eastern Asia.<\/p>\n<p>\u201cWe did not expect being able to propose <a href=\"https:\/\/studyfinds.org\/ancient-footprints-two-human-species\/\" target=\"_blank\" rel=\"noreferrer noopener\" data-wpel-link=\"internal\">a new hominin<\/a> (human ancestor) species and then to be able to organize the hominin fossils from Asia into different groups. Ultimately, this should help with science communication,\u201d Bae says in a university release.<\/p>\n<\/div>\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-octonary-background-color has-background is-layout-constrained wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"720\" alt=\"New organization of hominin fossils from eastern Asia after discovery of new species\" class=\"wp-image-137644\" srcset=\"https:\/\/studyfinds.org\/wp-content\/uploads\/2024\/12\/julurens.jpg 1200w, https:\/\/studyfinds.org\/wp-content\/uploads\/2024\/12\/julurens-475x285.jpg 475w, https:\/\/studyfinds.org\/wp-content\/uploads\/2024\/12\/julurens-768x461.jpg 768w, https:\/\/studyfinds.org\/wp-content\/uploads\/2024\/12\/julurens-400x240.jpg 400w\" data-lazy-sizes=\"(max-width: 1200px) 100vw, 1200px\" src=\"https:\/\/studyfinds.org\/wp-content\/uploads\/2024\/12\/julurens-1200x720.jpg\"\/><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"720\" src=\"https:\/\/studyfinds.org\/wp-content\/uploads\/2024\/12\/julurens-1200x720.jpg\" alt=\"New organization of hominin fossils from eastern Asia after discovery of new species\" class=\"wp-image-137644\" srcset=\"https:\/\/studyfinds.org\/wp-content\/uploads\/2024\/12\/julurens.jpg 1200w, https:\/\/studyfinds.org\/wp-content\/uploads\/2024\/12\/julurens-475x285.jpg 475w, https:\/\/studyfinds.org\/wp-content\/uploads\/2024\/12\/julurens-768x461.jpg 768w, https:\/\/studyfinds.org\/wp-content\/uploads\/2024\/12\/julurens-400x240.jpg 400w\" sizes=\"(max-width: 1200px) 100vw, 1200px\"\/><figcaption class=\"wp-element-caption\">New organization of hominin fossils from eastern Asia after discovery of new species (Credit: Nature Communications)<\/figcaption><\/figure>\n<\/div>\n<p>Each of these species possessed unique morphological characteristics that set them apart. Homo floresiensis, for instance, was remarkably small, earning it the nickname \u201chobbit\u201d human. Homo luzonensis represented another compact human variant, while Homo longi was characterized by a massive cranium that suggests a <a href=\"https:\/\/studyfinds.org\/evolution-speeding-up-extra-artery\/\" target=\"_blank\" rel=\"noreferrer noopener\" data-wpel-link=\"internal\">different evolutionary trajectory<\/a>.<\/p>\n<p>The most intriguing aspect of these discoveries is how they challenge our previous understanding of human migration and interaction. Rather than a simple \u201cout of Africa\u201d narrative where one human group replaced all others, the evidence now suggests a much more nuanced story of multiple dispersals, interactions, and genetic exchanges.<\/p>\n<\/div>\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p><a href=\"https:\/\/studyfinds.org\/human-settlers-asia-stone-tools\/\" target=\"_blank\" rel=\"noreferrer noopener\" data-wpel-link=\"internal\">The Hualongdong fossils<\/a> from central-eastern China exemplify this complexity. Dating back approximately 300,000 years, these remains display a mosaic of characteristics that cannot be easily categorized into any single known human lineage. These findings underscore just how intricate human evolution truly was.<\/p>\n<p>\u201cI see the name Juluren not as a replacement for Denisovan, but as a way of referring to a particular group of fossils and their possible place in the network of ancient groups,\u201d writes anthropologist John Hawks, who did not take part in this study, in a statement. \u201cIn my opinion, Bae and collaborators have a good case for distinguishing the Chinese fossil record from the fossils from Africa and western Eurasia across this time.\u201d<\/p>\n<p>What makes this research particularly exciting is how it represents a significant leap forward in our understanding of <a href=\"https:\/\/studyfinds.org\/ancient-humans-in-lava-tunnel\/\" target=\"_blank\" rel=\"noreferrer noopener\" data-wpel-link=\"internal\">human prehistory<\/a>. The eastern Asian fossil record has traditionally lagged behind those of Europe and Africa, but now it\u2019s revealing a rich, diverse evolutionary landscape that demands we rethink our previous models.<\/p>\n<\/div>\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-quaternary-background-color has-background is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\" id=\"h-paper-summary\">Paper Summary<\/h2>\n<h4 class=\"wp-block-heading\" id=\"h-methodology\">Methodology<\/h4>\n<p>The researchers conducted a comprehensive review of hominin (human ancestor) fossil records from eastern Asia. They analyzed cranial, dental, and postcranial remains from various archaeological sites, comparing morphological characteristics across different specimens. By examining the physical traits of these fossils, they could distinguish between different human species and trace their potential relationships.<\/p>\n<h4 class=\"wp-block-heading\" id=\"h-key-results\">Key Results<\/h4>\n<p>The study identified four distinct human species in eastern Asia: Homo floresiensis, Homo luzonensis, Homo longi, and Homo juluensis. Each species showed unique morphological characteristics, suggesting diverse evolutionary paths. The fossils ranged in age from approximately 309,000 to 50,000 years old, indicating these species coexisted during the Late Quaternary period.<\/p>\n<h4 class=\"wp-block-heading\" id=\"h-study-limitations\">Study Limitations<\/h4>\n<p>The research is based on fossil evidence, which is inherently fragmentary. Not all fossil remains are complete, and new discoveries could potentially alter current interpretations. Additionally, the genetic relationships between these species are not fully understood, and more research is needed to definitively establish their evolutionary connections.<\/p>\n<h4 class=\"wp-block-heading\" id=\"h-discussion-amp-takeaways\">Discussion &amp; Takeaways<\/h4>\n<p>The study fundamentally challenges previous models of human evolution. It demonstrates that human prehistory was far more complex than previously believed, with multiple human species likely interacting and potentially interbreeding. This research emphasizes the importance of continued archaeological exploration and interdisciplinary approaches to understanding our evolutionary past.<\/p>\n<h4 class=\"wp-block-heading\" id=\"h-funding-amp-disclosures\">Funding &amp; Disclosures<\/h4>\n<p>This research was supported by the National Science Foundation of China (grants 42372001 and 42472006). The authors declared no competing interests, and the study underwent peer review before publication in <em>Nature Communications<\/em>.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-3711241968723425\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-layout-key=\"-fb+5w+4e-db+86\"\r\n     data-ad-client=\"ca-pub-3711241968723425\"\r\n     data-ad-slot=\"7910942971\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><br \/>\n<br \/><div data-type=\"_mgwidget\" data-widget-id=\"1660802\">\r\n<\/div>\r\n<script>(function(w,q){w[q]=w[q]||[];w[q].push([\"_mgc.load\"])})(window,\"_mgq\");\r\n<\/script>\r\n<br \/>\n<br \/><a href=\"https:\/\/studyfinds.org\/big-head-people-human-species\/\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A neanderthal skull. (\u00a9 Vitezslav Halamka &#8211; stock.adobe.com) HONOLULU \u2014 Could another group of ancient humans have lived alongside Homo sapiens? A new study suggests that they did, and scientists &hellip; <a href=\"https:\/\/hotvideos24.online\/?p=132608\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8628],"tags":[],"class_list":["post-132608","post","type-post","status-publish","format-standard","hentry","category-science","entry"],"_links":{"self":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/posts\/132608","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=132608"}],"version-history":[{"count":0,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/posts\/132608\/revisions"}],"wp:attachment":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=132608"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=132608"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=132608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}