Lizards | smithsonianmag.comhttps://www.smithsonianmag.com/rss/tag/lizards/RSS feed for LizardsenWed, 29 Jul 2026 17:20:31 +0000How Did Some Reptiles Lose Their Limbs to Become Snakes? An 80-Million-Year-Old Fossil Helps Uncover the Winding Evolutionary Historyhttps://www.smithsonianmag.com/smart-news/how-did-some-reptiles-lose-their-limbs-to-become-snakes-an-80-million-year-old-fossil-helps-uncover-the-winding-evolutionary-history-180989203/Researchers have long suspected that the first of these slithering creatures lived in water, on land or underground. New research hints that more than one environment might be correctWed, 29 Jul 2026 17:20:31 +0000https://www.smithsonianmag.com/smart-news/how-did-some-reptiles-lose-their-limbs-to-become-snakes-an-80-million-year-old-fossil-helps-uncover-the-winding-evolutionary-history-180989203/