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+0000</pubDate><guid>https://www.smithsonianmag.com/smart-news/researchers-investigated-ancient-squirrel-poop-frozen-in-permafrost-and-found-enlightening-details-about-the-animals-ecosystem-180988934/</guid><enclosure length="5059656" type="image/jpeg" url="https://th-thumbnailer.cdn-si-edu.com/IrdUNlFnF62zVHZ2Yik-0fT6m7Y=/420x240/filters:focal(2576x1938:2577x1939)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/ac/0b/ac0b7102-ed89-42a4-91a9-d6ff6733c11e/img_0224.jpg"/></item><item><title>Video Footage Accidentally Reveals the Strange Pooping Behavior of These Large Seabirds</title><link>https://www.smithsonianmag.com/smart-news/video-footage-accidentally-reveals-the-strange-pooping-behavior-of-these-large-seabirds-180987206/</link><description>Researchers set out to investigate how streaked shearwaters take off and instead were surprised to discover that the birds poop very frequently and regularly, which could play a role in marine 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27 May 2025 17:02:13 +0000</pubDate><guid>https://www.smithsonianmag.com/smart-news/penguin-poop-helps-drive-cloud-formation-over-antarctica-according-to-a-new-study-180986686/</guid><enclosure length="440971" type="image/jpeg" url="https://th-thumbnailer.cdn-si-edu.com/HToH7J6vQ_oAJ1smYgCObctMq5w=/420x240/filters:focal(1440x974:1441x975)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/be/cb/becba8ea-e46c-4caa-8f12-e8c3c3b71d2a/adelie-penguin.jpg"/></item><item><title>Scientists Uncover a Frozen History in 6,000 Years' Worth of Penguin Poop, Revealing Past Ecology on Antarctica</title><link>https://www.smithsonianmag.com/smart-news/scientists-uncover-a-frozen-history-in-6000-years-worth-of-penguin-poop-revealing-past-ecology-on-antarctica-180986217/</link><description>Sediment samples from the Ross Sea coastline are revealing insights into how animals like elephant seals and Adélie penguins adapted to environmental changes long ago</description><pubDate>Thu, 13 Mar 2025 14:16:10 +0000</pubDate><guid>https://www.smithsonianmag.com/smart-news/scientists-uncover-a-frozen-history-in-6000-years-worth-of-penguin-poop-revealing-past-ecology-on-antarctica-180986217/</guid><enclosure length="186363" type="image/jpeg" url="https://th-thumbnailer.cdn-si-edu.com/G4RrmBLhBAVUsBmkLSAz6xD27XU=/420x240/filters:focal(600x451:601x452)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/60/42/60428a0b-9845-4f9c-996f-8137c819e4dc/adelie-penguins-and-weddell-seal-on-the-beach-at-cape-bird-ross-island-credit-jamie-wood.jpg"/></item><item><title>Archaeologists Unearth 1,300-Year-Old Flush Toilets at a Palace Complex in South Korea</title><link>https://www.smithsonianmag.com/smart-news/archaeologists-unearth-1300-year-old-flush-toilets-at-a-palace-complex-in-south-korea-180986192/</link><description>One of the toilets, likely used by the crown prince and his court ladies, may have drained directly into a nearby river</description><pubDate>Wed, 12 Mar 2025 19:48:57 +0000</pubDate><guid>https://www.smithsonianmag.com/smart-news/archaeologists-unearth-1300-year-old-flush-toilets-at-a-palace-complex-in-south-korea-180986192/</guid><enclosure length="90727" type="image/jpeg" url="https://th-thumbnailer.cdn-si-edu.com/99axywFZf3mZBCPnqftLLGqVZpU=/420x240/filters:focal(428x290:429x291)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/31/2d/312d442b-acdf-42b6-968d-16a6a3f029ba/image.jpeg"/></item><item><title>Fossilized Poop Reveals How Extinct, Flightless Birds Helped Spread New Zealand's Colorful Fungi</title><link>https://www.smithsonianmag.com/smart-news/fossilized-poop-reveals-how-extinct-flightless-birds-helped-spread-new-zealands-colorful-fungi-180985853/</link><description>The upland moa was likely drawn to the fungi because of their resemblance to berries, scientists say, allowing the creature to fill a role typically played by mammals</description><pubDate>Wed, 22 Jan 2025 18:18:44 +0000</pubDate><guid>https://www.smithsonianmag.com/smart-news/fossilized-poop-reveals-how-extinct-flightless-birds-helped-spread-new-zealands-colorful-fungi-180985853/</guid><enclosure length="3505359" type="image/png" url="https://th-thumbnailer.cdn-si-edu.com/2Hz3yuQi-fYAyNkDIemdadUG41E=/420x240/filters:focal(956x537:957x538)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/49/3d/493dd162-cf0a-42c6-bbcf-00712c3dc432/moa_coprolite_unknown_species_from_dart_river_valley_photo_credit_janet_wilmshurst.png"/></item><item><title>The Secret to the Rise of Dinosaurs Could Be Hidden in an Unlikely Place: Their Poop</title><link>https://www.smithsonianmag.com/smart-news/the-secret-to-the-rise-of-dinosaurs-could-be-hidden-in-an-unlikely-place-their-poop-180985562/</link><description>In a new study, scientists examined bromalites, including fossilized feces and vomit, to reveal prehistoric diets and reconstruct the timeline of how dinosaurs established dominion over the 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+0000</pubDate><guid>https://www.smithsonianmag.com/smart-news/admire-the-worlds-largest-collection-of-fossilized-poop-at-the-new-poozeum-in-arizona-180985309/</guid><enclosure length="3214397" type="image/jpeg" url="https://th-thumbnailer.cdn-si-edu.com/WA09r1HBTskBxaXsUgOKWZF1ePA=/420x240/filters:focal(1800x1800:1801x1801)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/d2/45/d245500b-55ff-4c77-bc45-5aa549ccc5ef/the_poozeum.jpg"/></item><item><title>Viruses Found in Animal Poop May One Day Treat Diabetic Foot Ulcers, Scientists Say</title><link>https://www.smithsonianmag.com/smart-news/viruses-found-in-animal-poop-may-one-day-treat-diabetic-foot-ulcers-scientists-say-180982999/</link><description>Known as bacteriophages, the specialized viruses could hijack and kill drug-resistant bacteria</description><pubDate>Tue, 03 Oct 2023 14:53:50 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