Teeth | smithsonianmag.comhttps://www.smithsonianmag.com/rss/tag/teeth/RSS feed for TeethenTue, 15 Sep 2026 19:04:02 +0000A Geologist in California Found Something Strange Sticking Out of a Creek. A Reverse Image Search Told Her It Was an Ancient Mastodon Toothhttps://www.smithsonianmag.com/smart-news/a-geologist-in-california-found-something-strange-sticking-out-of-a-creek-reverse-image-search-told-her-it-was-an-ancient-mastodon-tooth-180989504/Pacific mastodons roamed parts of North America before disappearing along with other Ice Age megafauna around 11,700 years agoTue, 15 Sep 2026 19:04:02 +0000https://www.smithsonianmag.com/smart-news/a-geologist-in-california-found-something-strange-sticking-out-of-a-creek-reverse-image-search-told-her-it-was-an-ancient-mastodon-tooth-180989504/Archaeologists Discover the World's Oldest Evidence of Habitual Drug Use in the Teeth of a Hunter-Gatherer Who Lived Up to 25,000 Years Agohttps://www.smithsonianmag.com/smart-news/archaeologists-discover-the-worlds-oldest-evidence-of-habitual-drug-use-in-the-teeth-of-a-hunter-gatherer-who-lived-up-to-25000-years-ago-180989485/This individual may have regularly sucked on betel nuts, known for their mind-altering properties, leading to worsening dental disease. Researchers say the discovery sheds light on addiction in prehistoric environmentsFri, 11 Sep 2026 15:12:39 +0000https://www.smithsonianmag.com/smart-news/archaeologists-discover-the-worlds-oldest-evidence-of-habitual-drug-use-in-the-teeth-of-a-hunter-gatherer-who-lived-up-to-25000-years-ago-180989485/See the Digitally Reconstructed Face of an Ancient Man Who Witnessed England’s Greatest Upheavalhttps://www.smithsonianmag.com/smart-news/see-the-digitally-reconstructed-face-of-an-ancient-man-who-witnessed-englands-greatest-upheaval-180989425/The so-called “Conquest Man” was buried in England in 1079, just over a decade into the reign of William the Conqueror. Researchers recently analyzed the skeleton’s DNA and teeth to learn more about himMon, 31 Aug 2026 20:35:48 +0000https://www.smithsonianmag.com/smart-news/see-the-digitally-reconstructed-face-of-an-ancient-man-who-witnessed-englands-greatest-upheaval-180989425/