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<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hominids | smithsonianmag.com</title><link>https://www.smithsonianmag.com/rss/tag/hominids/</link><description>RSS feed for Hominids</description><atom:link href="https://www.smithsonianmag.com/rss/tag/hominids/" rel="self"/><language>en</language><lastBuildDate>Thu, 13 Aug 2026 20:27:39 +0000</lastBuildDate><item><title>Meat Wasn't the Only Food That Drove Early Humans to Evolve Bigger Brains. Sugar May Have Fueled the Organ's Enlargement, Too</title><link>https://www.smithsonianmag.com/smart-news/meat-wasnt-the-only-food-that-drove-early-humans-to-evolve-bigger-brains-sugar-may-have-fueled-the-organs-enlargement-too-180989335/</link><description>Scientists examined four million years of hominin diets. They found that natural sugars may have supplied energy—in the form of glucose—to growing brains before cooking made starchy foods easier to digest</description><pubDate>Thu, 13 Aug 2026 20:27:39 +0000</pubDate><guid>https://www.smithsonianmag.com/smart-news/meat-wasnt-the-only-food-that-drove-early-humans-to-evolve-bigger-brains-sugar-may-have-fueled-the-organs-enlargement-too-180989335/</guid><enclosure length="197363" type="image/jpeg" url="https://th-thumbnailer.cdn-si-edu.com/xyrJivpT6kqr9I94OJ08nT00NRU=/420x240/filters:focal(600x400:601x401)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/57/76/5776a4a5-356c-417f-9fba-22157da9bb44/gorilla_primate_ape_lowland_gorilla_watch_thinking_close_view-594335jpgd.jpeg"/></item><item><title>Traces of Two Extinct 'Ghost' Ancestors Were Found Hiding in Modern Human DNA, Hinting at Our Extremely Complex Family Tree</title><link>https://www.smithsonianmag.com/smart-news/traces-of-two-extinct-ghost-ancestors-were-found-hiding-in-modern-human-dna-hinting-at-our-extremely-complex-family-tree-180989250/</link><description>Researchers used a new method to investigate past interbreeding with Homo sapiens that doesn't require ancient DNA. 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