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		<title>Water has a newfound ‘critical point’ that may help explain its quirks</title>
		<link>https://www.sciencenews.org/article/water-critical-point-supercooled-liquid</link>
		
		<dc:creator><![CDATA[Emily Conover]]></dc:creator>
		<pubDate>Thu, 26 Mar 2026 18:00:00 +0000</pubDate>
				<category><![CDATA[Physics]]></category>
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					<description><![CDATA[At cold temperatures, water has two different liquid phases, which become one at the critical point. The discovery could help explain water’s quirks.]]></description>
		
		
		
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		<title>Long nails don’t work on touchscreens. An experimental polish could help</title>
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		<dc:creator><![CDATA[Skyler Ware]]></dc:creator>
		<pubDate>Mon, 23 Mar 2026 09:00:00 +0000</pubDate>
				<category><![CDATA[Chemistry]]></category>
		<guid isPermaLink="false">https://www.sciencenews.org/?p=3168365</guid>

					<description><![CDATA[Proton movement in the nail polish probably activates the touchscreen, but the formula isn’t ready to hit shelves yet. ]]></description>
		
		
		
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		<title>One possible recipe for life on Titan is a bust</title>
		<link>https://www.sciencenews.org/article/azotosome-alien-life-titan-moon-saturn</link>
		
		<dc:creator><![CDATA[Tina Hesman Saey]]></dc:creator>
		<pubDate>Wed, 11 Mar 2026 18:00:00 +0000</pubDate>
				<category><![CDATA[Space]]></category>
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					<description><![CDATA[An experiment mimicking conditions on the Saturn moon suggests that cell-like bubbles don’t form in methane lakes, puncturing hopes for alien life.]]></description>
		
		
		
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		<title>This molecule puts a new twist on the Möbius strip</title>
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		<dc:creator><![CDATA[Emily Conover]]></dc:creator>
		<pubDate>Thu, 05 Mar 2026 19:00:00 +0000</pubDate>
				<category><![CDATA[Chemistry]]></category>
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					<description><![CDATA[A molecule made of carbon and chlorine is half as twisty as the paper loops common in math classes.]]></description>
		
		
		
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		<title>Machine learning streamlines the complexities of making better proteins</title>
		<link>https://www.sciencenews.org/article/machine-learning-better-proteins</link>
		
		<dc:creator><![CDATA[Skyler Ware]]></dc:creator>
		<pubDate>Thu, 19 Feb 2026 19:00:00 +0000</pubDate>
				<category><![CDATA[Chemistry]]></category>
		<guid isPermaLink="false">https://www.sciencenews.org/?p=3167116</guid>

					<description><![CDATA[The framework predicts how proteins will function with several interacting mutations and finds combinations that work well together.]]></description>
		
		
		
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		<title>What the new nutrition guidelines get wrong about fat</title>
		<link>https://www.sciencenews.org/article/nutrition-guidelines-wrong-fat-diet</link>
		
		<dc:creator><![CDATA[Tina Hesman Saey]]></dc:creator>
		<pubDate>Wed, 28 Jan 2026 14:00:00 +0000</pubDate>
				<category><![CDATA[Health & Medicine]]></category>
		<guid isPermaLink="false">https://www.sciencenews.org/?p=3166254</guid>

					<description><![CDATA[New U.S. dietary guidelines promote eating full-fat foods and meats. But experts say nuts and seed oils are better sources of the two crucial fats we need. ]]></description>
		
		
		
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		<title>These sick baby ants sacrifice themselves to protect their colony</title>
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		<dc:creator><![CDATA[Rohini Subrahmanyam]]></dc:creator>
		<pubDate>Mon, 05 Jan 2026 14:00:00 +0000</pubDate>
				<category><![CDATA[Animals]]></category>
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					<description><![CDATA[When infected by a fungal disease, ant pupae actively emit a chemical cue that prompts workers to get rid of them for the good of the colony.]]></description>
		
		
		
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		<title>How a bacterial toxin linked to colon cancer messes with DNA</title>
		<link>https://www.sciencenews.org/article/toxin-colon-cancer-dna-mutation</link>
		
		<dc:creator><![CDATA[Elise Cutts]]></dc:creator>
		<pubDate>Thu, 04 Dec 2025 19:00:00 +0000</pubDate>
				<category><![CDATA[Health & Medicine]]></category>
		<guid isPermaLink="false">https://www.sciencenews.org/?p=3163261</guid>

					<description><![CDATA[A closeup look at colibactin’s structure reveals chemical motifs that guide its mutation-wreaking “warheads” to specific stretches of DNA.]]></description>
		
		
		
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		<title>Here&#8217;s how Rudolph&#8217;s light-up nose might be possible</title>
		<link>https://www.sciencenews.org/article/rudolph-nose-christmas-reindeer-holiday</link>
		
		<dc:creator><![CDATA[Maria Temming]]></dc:creator>
		<pubDate>Fri, 21 Nov 2025 13:00:00 +0000</pubDate>
				<category><![CDATA[Physics]]></category>
		<guid isPermaLink="false">https://www.sciencenews.org/?p=3162585</guid>

					<description><![CDATA[Simple chemistry could give the reindeer his famously bright snout. But physics would make it look different colors from the ground. ]]></description>
		
		
		
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		<title>A new AI technique may aid violent crime forensics</title>
		<link>https://www.sciencenews.org/article/ai-violent-crime-forensics-blowflies</link>
		
		<dc:creator><![CDATA[Meghan Rosen]]></dc:creator>
		<pubDate>Fri, 31 Oct 2025 16:00:00 +0000</pubDate>
				<category><![CDATA[Chemistry]]></category>
		<guid isPermaLink="false">https://www.sciencenews.org/?p=3161845</guid>

					<description><![CDATA[An AI tool trained on chemical signatures from corpse-eating insects may help determine time and place of death for victims of violent crimes. ]]></description>
		
		
		
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		<title>The AI model OpenFold3 takes a crucial step in making protein predictions</title>
		<link>https://www.sciencenews.org/article/ai-model-openfold3-protein-predictions</link>
		
		<dc:creator><![CDATA[Tina Hesman Saey]]></dc:creator>
		<pubDate>Tue, 28 Oct 2025 18:30:00 +0000</pubDate>
				<category><![CDATA[Artificial Intelligence]]></category>
		<guid isPermaLink="false">https://www.sciencenews.org/?p=3161654</guid>

					<description><![CDATA[The open-source AI model improves transparency in predicting how proteins interact with other molecules, which could speed up drug discovery. ]]></description>
		
		
		
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		<title>Coffee beans pooped out by civets really are tastier. Here&#8217;s why</title>
		<link>https://www.sciencenews.org/article/coffee-beans-civet-poop-tastier</link>
		
		<dc:creator><![CDATA[Carolyn Gramling]]></dc:creator>
		<pubDate>Thu, 23 Oct 2025 15:01:16 +0000</pubDate>
				<category><![CDATA[Chemistry]]></category>
		<guid isPermaLink="false">https://www.sciencenews.org/?p=3161503</guid>

					<description><![CDATA[Pricey civet coffee gets its cred from its journey through the mammal’s gut, which changes the content of fat, protein, fatty acids — and even caffeine. ]]></description>
		
		
		
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		<title>Chemistry that works like Hermione&#8217;s magic handbag wins a 2025 chemistry Nobel</title>
		<link>https://www.sciencenews.org/article/2025-chemistry-nobel-prize-hermione</link>
		
		<dc:creator><![CDATA[Meghan Rosen]]></dc:creator>
		<pubDate>Wed, 08 Oct 2025 17:27:19 +0000</pubDate>
				<category><![CDATA[Chemistry]]></category>
		<guid isPermaLink="false">https://www.sciencenews.org/?p=3160773</guid>

					<description><![CDATA[Richard Robson, Susumu Kitagawa and Omar Yaghi developed metal-organic frameworks, structures that can collect water from air, capture CO₂ and more. ]]></description>
		
		
		
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		<title>A grapevine bacteria may help douse wildfire-tainted wine&#8217;s ashy aftertaste</title>
		<link>https://www.sciencenews.org/article/bacteria-douse-wildfire-wine-aftertaste</link>
		
		<dc:creator><![CDATA[Carly Kay]]></dc:creator>
		<pubDate>Wed, 01 Oct 2025 18:00:00 +0000</pubDate>
				<category><![CDATA[Agriculture]]></category>
		<guid isPermaLink="false">https://www.sciencenews.org/?p=3160437</guid>

					<description><![CDATA[Grape plant bacteria might help mitigate smoke taint in wine by breaking down chemicals that evoke an ashy taste. ]]></description>
		
		
		
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		<title>Enceladus’ ocean may not have produced precursor chemicals for life</title>
		<link>https://www.sciencenews.org/article/enceladus-ocean-plumes-chemicals-life</link>
		
		<dc:creator><![CDATA[McKenzie Prillaman]]></dc:creator>
		<pubDate>Mon, 22 Sep 2025 15:00:00 +0000</pubDate>
				<category><![CDATA[Planetary Science]]></category>
		<guid isPermaLink="false">https://www.sciencenews.org/?p=3159809</guid>

					<description><![CDATA[Building blocks of life have been found on this moon of Saturn. They may come from chemical reactions beyond Enceladus’ possible life-supporting ocean.]]></description>
		
		
		
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		<title>A new book explores the link between film giant Kodak and the atomic bomb</title>
		<link>https://www.sciencenews.org/article/tales-of-militant-chemistry-lovejoy-book-review</link>
		
		<dc:creator><![CDATA[Anna Demming]]></dc:creator>
		<pubDate>Tue, 16 Sep 2025 13:00:00 +0000</pubDate>
				<category><![CDATA[Chemistry]]></category>
		<guid isPermaLink="false">https://www.sciencenews.org/?p=3159677</guid>

					<description><![CDATA[In <em>Tales of Militant Chemistry</em>, Alice Lovejoy traces how film giants Kodak and Agfa helped produce weapons of war during the 20th century.]]></description>
		
		
		
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		<title>Astronauts need oxygen. Magnets could help</title>
		<link>https://www.sciencenews.org/article/astronaut-oxygen-magnet</link>
		
		<dc:creator><![CDATA[Emily Conover]]></dc:creator>
		<pubDate>Mon, 18 Aug 2025 15:00:00 +0000</pubDate>
				<category><![CDATA[Space]]></category>
		<guid isPermaLink="false">https://www.sciencenews.org/?p=3158567</guid>

					<description><![CDATA[Adding a magnet could simplify the process of producing oxygen in space, making a crewed mission to Mars more feasible.]]></description>
		
		
		
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		<title>Gut microbes may flush &#8216;forever chemicals&#8217; from the body</title>
		<link>https://www.sciencenews.org/article/gut-microbes-flush-pfas-from-body</link>
		
		<dc:creator><![CDATA[Erin Garcia de Jesús]]></dc:creator>
		<pubDate>Fri, 11 Jul 2025 14:00:00 +0000</pubDate>
				<category><![CDATA[Chemistry]]></category>
		<guid isPermaLink="false">https://www.sciencenews.org/?p=3156966</guid>

					<description><![CDATA[Experiments in mice show that some gut bacteria can absorb toxic PFAS chemicals, allowing animals to expel them through feces. ]]></description>
		
		
		
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		<title>Modified bacteria convert plastic waste into pain reliever</title>
		<link>https://www.sciencenews.org/article/bacteria-plastic-waste-pain-reliever</link>
		
		<dc:creator><![CDATA[Skyler Ware]]></dc:creator>
		<pubDate>Mon, 23 Jun 2025 15:00:00 +0000</pubDate>
				<category><![CDATA[Chemistry]]></category>
		<guid isPermaLink="false">https://www.sciencenews.org/?p=3156391</guid>

					<description><![CDATA[With genetic tweaks, <i>E. coli</i> turned 92 percent of broken-down plastic into acetaminophen, charting a path to upcycle plastic waste sustainably.]]></description>
		
		
		
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		<title>Climate change is coming for your cheese</title>
		<link>https://www.sciencenews.org/article/climate-change-coming-for-cheese</link>
		
		<dc:creator><![CDATA[Meghie Rodrigues]]></dc:creator>
		<pubDate>Tue, 10 Jun 2025 14:00:00 +0000</pubDate>
				<category><![CDATA[Earth]]></category>
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					<description><![CDATA[Adapting to climate change by replacing grass in cows' feed with corn affected the nutritional value and quality of cheese, French researchers found.]]></description>
		
		
		
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