Amphibians | smithsonianmag.comhttps://www.smithsonianmag.com/rss/tag/amphibians/RSS feed for AmphibiansenThu, 18 Jun 2026 18:15:32 +0000A Vietnam Veteran Collected Fossils for 66 Years. One, Mislabeled 'Baby Lamprey,' Made Paleontologists Reconsider How Vertebrates Moved From Water to Landhttps://www.smithsonianmag.com/science-nature/a-vietnam-veteran-collected-fossils-for-66-years-one-mislabeled-baby-lamprey-made-paleontologists-reconsider-how-vertebrates-moved-from-water-to-land-180988981/The fossil turned out to be a hatchling of a crocodile-like creature, and it suggests, according to a new study, that early animals did not use metamorphosis to evolve to dwell on landThu, 18 Jun 2026 18:15:32 +0000https://www.smithsonianmag.com/science-nature/a-vietnam-veteran-collected-fossils-for-66-years-one-mislabeled-baby-lamprey-made-paleontologists-reconsider-how-vertebrates-moved-from-water-to-land-180988981/Scientists Have Been Studying Fire Salamanders for More Than 250 Years. They Just Discovered That the Creatures Glow Under UV Lighthttps://www.smithsonianmag.com/smart-news/scientists-have-been-studying-these-salamanders-for-more-than-250-years-they-just-discovered-the-creatures-glow-under-uv-light-180988900/Fire salamanders—one of Europe's most well-researched amphibians—are biofluorescent, which means they can absorb light from an external source at one wavelength, then re-emit it at anotherFri, 05 Jun 2026 15:09:20 +0000https://www.smithsonianmag.com/smart-news/scientists-have-been-studying-these-salamanders-for-more-than-250-years-they-just-discovered-the-creatures-glow-under-uv-light-180988900/