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<rss version="2.0"><channel><title>NISIC News Latest Topics</title><link>https://forum.michiganinvasives.org/index.php?/forum/35-nisic-news/</link><description>NISIC News Latest Topics</description><language>en</language><item><title>Scientists left this farm field alone. Thousands of orchids appeared</title><link>https://forum.michiganinvasives.org/index.php?/topic/4914-scientists-left-this-farm-field-alone-thousands-of-orchids-appeared/</link><description><![CDATA[An abandoned farm field became a flourishing wildflower meadow within little more than a decade, with plant diversity doubling and thousands of orchids appearing naturally. The discovery suggests that simply giving nature time to recover could be a powerful and inexpensive tool for restoring biodiversity.<p><a href="https://www.sciencedaily.com/releases/2026/08/260822015208.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4914</guid><pubDate>Sun, 23 Aug 2026 15:01:34 +0000</pubDate></item><item><title>Queen bees have a disturbing way to survive pesticides</title><link>https://forum.michiganinvasives.org/index.php?/topic/4915-queen-bees-have-a-disturbing-way-to-survive-pesticides/</link><description><![CDATA[Honeybee queens exposed to pesticides can shift some of the contamination into their eggs, revealing a previously unknown survival strategy. The process may protect the queen while putting developing offspring, and potentially the entire colony, at risk.<p><a href="https://www.sciencedaily.com/releases/2026/08/260821012224.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4915</guid><pubDate>Sat, 22 Aug 2026 03:53:17 +0000</pubDate></item><item><title>Pollen has a surprising problem &#x2014; and honeybees have found a way around it</title><link>https://forum.michiganinvasives.org/index.php?/topic/4916-pollen-has-a-surprising-problem-%E2%80%94-and-honeybees-have-found-a-way-around-it/</link><description><![CDATA[Honeybees can apparently detect when their food has the wrong balance of essential nutrients and adjust how much they eat to avoid potentially harmful excesses. They also transform pollen into remarkably well-balanced “baby food” for their larvae, revealing a sophisticated nutritional strategy hidden inside the hive.<p><a href="https://www.sciencedaily.com/releases/2026/08/260819041237.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4916</guid><pubDate>Wed, 19 Aug 2026 11:25:45 +0000</pubDate></item><item><title>Tiny 1.7-billion-year-old fossils could reveal how complex life began</title><link>https://forum.michiganinvasives.org/index.php?/topic/4917-tiny-17-billion-year-old-fossils-could-reveal-how-complex-life-began/</link><description><![CDATA[Scientists are searching some of Earth’s oldest rocks for tiny fossils that could reveal how simple microbial life made the extraordinary leap toward plants, animals, and other complex organisms. Solving that ancient mystery may also help determine whether complex life could emerge on worlds beyond Earth.<p><a href="https://www.sciencedaily.com/releases/2026/08/260815064811.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4917</guid><pubDate>Mon, 17 Aug 2026 12:40:17 +0000</pubDate></item><item><title>Animals have been eating nature&#x2019;s original bioplastic for millions of years</title><link>https://forum.michiganinvasives.org/index.php?/topic/4918-animals-have-been-eating-nature%E2%80%99s-original-bioplastic-for-millions-of-years/</link><description><![CDATA[Nature invented biodegradable plastic long before humans did—and animals may have been feeding on it for hundreds of millions of years. Researchers discovered that dozens of animal species possess enzymes capable of breaking down microbial bioplastics called PHAs, a talent once thought to belong only to microorganisms.<p><a href="https://www.sciencedaily.com/releases/2026/08/260815064759.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4918</guid><pubDate>Mon, 17 Aug 2026 05:34:10 +0000</pubDate></item><item><title>Scientists find evidence for two origins of life on Earth</title><link>https://forum.michiganinvasives.org/index.php?/topic/4919-scientists-find-evidence-for-two-origins-of-life-on-earth/</link><description><![CDATA[Scientists probing life’s deepest origins have uncovered evidence that the first free-living cells may have emerged not once, but twice. The findings suggest a striking possibility: life may share one ancient genetic code, yet have undergone two separate transitions into free-living existence.<p><a href="https://www.sciencedaily.com/releases/2026/08/260811011134.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4919</guid><pubDate>Wed, 12 Aug 2026 05:32:21 +0000</pubDate></item><item><title>Marine heatwaves are harming human health in surprising ways</title><link>https://forum.michiganinvasives.org/index.php?/topic/4920-marine-heatwaves-are-harming-human-health-in-surprising-ways/</link><description><![CDATA[Marine heatwaves are emerging as a threat not just to coral reefs and fisheries, but to human health and well-being. Researchers warn that unusually hot oceans can fuel stronger storms, trigger harmful algal blooms, reduce seafood supplies, disrupt livelihoods, and contribute to anxiety, grief, and depression in coastal communities.<p><a href="https://www.sciencedaily.com/releases/2026/08/260811011127.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4920</guid><pubDate>Tue, 11 Aug 2026 12:09:21 +0000</pubDate></item><item><title>For 15,000 years, humans and dogs have been changing each other</title><link>https://forum.michiganinvasives.org/index.php?/topic/4921-for-15000-years-humans-and-dogs-have-been-changing-each-other/</link><description><![CDATA[Dogs have been shaping—and being shaped by—humans for about 15,000 years, evolving from early partners of hunter-gatherers into an astonishing range of specialized companions. Across the globe, they adapted alongside people to wildly different environments and needs, from powerful Arctic sled dogs and agile rainforest hunters to high-altitude dogs with genetic traits for surviving thin air. Some were even bred for wool, while others played important spiritual or ceremonial roles.<p><a href="https://www.sciencedaily.com/releases/2026/08/260810015700.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4921</guid><pubDate>Mon, 10 Aug 2026 05:57:00 +0000</pubDate></item><item><title>Dinosaurs became giants &#x2014; so why did they never become tiny?</title><link>https://forum.michiganinvasives.org/index.php?/topic/4922-dinosaurs-became-giants-%E2%80%94-so-why-did-they-never-become-tiny/</link><description><![CDATA[Dinosaurs conquered the land at enormous sizes, but strangely, they almost never evolved into truly tiny animals. New research suggests that physiology alone can’t explain this missing miniature end of the dinosaur spectrum—and that early mammals may have been partly responsible. While dinosaurs kept mammals from becoming large, small mammals may have returned the favor by occupying ecological niches that could otherwise have supported mouse-sized dinosaurs.<p><a href="https://www.sciencedaily.com/releases/2026/08/260807035137.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4922</guid><pubDate>Sun, 09 Aug 2026 10:15:11 +0000</pubDate></item><item><title>Major study challenges long-held fears about acetaminophen and ibuprofen use in babies</title><link>https://forum.michiganinvasives.org/index.php?/topic/4923-major-study-challenges-long-held-fears-about-acetaminophen-and-ibuprofen-use-in-babies/</link><description><![CDATA[A landmark study of nearly 4,000 babies found that acetaminophen and ibuprofen were equally safe during infancy. Neither medicine was linked to eczema or bronchiolitis, and no serious side effects were caused by the drugs. Researchers will continue following the children through age six to study possible long-term effects.<p><a href="https://www.sciencedaily.com/releases/2026/08/260805082510.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4923</guid><pubDate>Thu, 06 Aug 2026 12:43:09 +0000</pubDate></item><item><title>Ant brains reveal how evolution turned hunger into parenting</title><link>https://forum.michiganinvasives.org/index.php?/topic/4893-ant-brains-reveal-how-evolution-turned-hunger-into-parenting/</link><description><![CDATA[Ant parenting may have evolved from the same brain systems that once controlled hunger. Researchers found that two chemical signals push clonal raider ants toward either caring for larvae or leaving to forage, with the balance changing as the ants grow older. Similar signals are involved in mammalian caregiving, suggesting that evolution may have followed the same basic blueprint across very different animals.<p><a href="https://www.sciencedaily.com/releases/2026/07/260729051519.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4893</guid><pubDate>Sat, 01 Aug 2026 13:01:54 +0000</pubDate></item><item><title>Tiny aerosol particles could supercharge tropical storm clouds</title><link>https://forum.michiganinvasives.org/index.php?/topic/4894-tiny-aerosol-particles-could-supercharge-tropical-storm-clouds/</link><description><![CDATA[Scientists discovered unusually high water-vapor supersaturation inside deep tropical clouds, creating conditions in which tiny aerosol particles could intensify storm updrafts. The finding suggests earlier studies may have missed the effect because they were looking in the wrong types of clouds.<p><a href="https://www.sciencedaily.com/releases/2026/07/260727012138.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4894</guid><pubDate>Sat, 01 Aug 2026 12:47:07 +0000</pubDate></item><item><title>Why are so many dead bumblebees appearing on sidewalks?</title><link>https://forum.michiganinvasives.org/index.php?/topic/4895-why-are-so-many-dead-bumblebees-appearing-on-sidewalks/</link><description><![CDATA[Bumblebees naturally have short lives, but extreme heat and human activity are making survival harder. Pesticides can poison bees or destroy the flowers they depend on, while habitat loss leaves them with fewer safe places to live and feed. Protecting native plants and using fewer chemicals could help these vital pollinators recover.<p><a href="https://www.sciencedaily.com/releases/2026/07/260727012134.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4895</guid><pubDate>Wed, 29 Jul 2026 12:05:56 +0000</pubDate></item><item><title>These insect submariners survive depths that should crush them</title><link>https://forum.michiganinvasives.org/index.php?/topic/4896-these-insect-submariners-survive-depths-that-should-crush-them/</link><description><![CDATA[Lake fly larvae plunge more than 200 meters into Lake Malawi each day to hide from predators, using tiny air sacs to control their depth. A rubber-like material called resilin lets them expand or shrink the sacs by changing their pH. Their toughness challenges a popular explanation for why insects are absent from the open ocean.<p><a href="https://www.sciencedaily.com/releases/2026/07/260726015241.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4896</guid><pubDate>Mon, 27 Jul 2026 13:37:06 +0000</pubDate></item><item><title>The best way to save giant sequoias may be more fire</title><link>https://forum.michiganinvasives.org/index.php?/topic/4897-the-best-way-to-save-giant-sequoias-may-be-more-fire/</link><description><![CDATA[Giant sequoias are built to withstand ordinary fires, but recent extreme wildfires killed thousands of trees that had survived for centuries or even millennia. A new analysis of about 26,400 sequoias found that trees in areas treated with prescribed burns were nearly four times more likely to survive. Researchers estimate the controlled fires prevented about 1,900 deaths and could have saved thousands more if used across every grove.<p><a href="https://www.sciencedaily.com/releases/2026/07/260726015243.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4897</guid><pubDate>Sun, 26 Jul 2026 13:18:59 +0000</pubDate></item><item><title>Hidden genetic diversity helped inbred brown tree snakes conquer guam</title><link>https://forum.michiganinvasives.org/index.php?/topic/4898-hidden-genetic-diversity-helped-inbred-brown-tree-snakes-conquer-guam/</link><description><![CDATA[A notorious snake invasion that devastated Guam’s native birds may have succeeded because the reptiles carried hidden genetic advantages. Using advanced long-read DNA sequencing, researchers uncovered more than 19,000 large genetic differences in brown tree snakes, many concentrated in genes tied to immunity and smell. This overlooked diversity may have helped a population founded by only a few snakes survive inbreeding, adapt to a new environment, and multiply to extraordinary densities.<p><a href="https://www.sciencedaily.com/releases/2026/07/260726015236.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4898</guid><pubDate>Sun, 26 Jul 2026 07:15:38 +0000</pubDate></item><item><title>Antarctica may give the world decades to prepare for rising seas</title><link>https://forum.michiganinvasives.org/index.php?/topic/4899-antarctica-may-give-the-world-decades-to-prepare-for-rising-seas/</link><description><![CDATA[Scientists may be able to reliably forecast Antarctic ice loss through the middle of this century, offering governments a vital head start on sea level rise. After that, unstable ice retreat could accelerate dramatically, making the future much harder to predict.<p><a href="https://www.sciencedaily.com/releases/2026/07/260722032123.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4899</guid><pubDate>Thu, 23 Jul 2026 10:26:35 +0000</pubDate></item><item><title>Scientists discover the hidden brain switch that assigns bees their jobs</title><link>https://forum.michiganinvasives.org/index.php?/topic/4900-scientists-discover-the-hidden-brain-switch-that-assigns-bees-their-jobs/</link><description><![CDATA[Researchers found that specific brain circuits help decide which jobs bees perform as they age. When those circuits were switched off, older worker bees began caring for the queen again instead of carrying out their normal later-life duties. The findings reveal that a bee colony’s complex division of labor may be guided by neural switches hidden inside each bee’s brain.<p><a href="https://www.sciencedaily.com/releases/2026/07/260722032117.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4900</guid><pubDate>Thu, 23 Jul 2026 01:10:39 +0000</pubDate></item><item><title>Ancient ferns turned Triassic Europe into a wildfire inferno</title><link>https://forum.michiganinvasives.org/index.php?/topic/4901-ancient-ferns-turned-triassic-europe-into-a-wildfire-inferno/</link><description><![CDATA[Ancient fern savannahs may have transformed parts of Europe into a wildfire-prone inferno during the end-Triassic mass extinction. New fossil evidence suggests the ferns repeatedly regrew after fires, creating fresh fuel that helped prolong the devastation.<p><a href="https://www.sciencedaily.com/releases/2026/07/260722032105.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4901</guid><pubDate>Wed, 22 Jul 2026 13:10:01 +0000</pubDate></item><item><title>Scientists found mystery bacteria inside one of the ocean&#x2019;s most elusive whales</title><link>https://forum.michiganinvasives.org/index.php?/topic/4902-scientists-found-mystery-bacteria-inside-one-of-the-ocean%E2%80%99s-most-elusive-whales/</link><description><![CDATA[Scientists studying decades of pygmy sperm whale strandings have uncovered three previously unknown types of Helicobacter bacteria hiding in the animals’ stomachs. All four infected whales showed serious digestive damage, including inflammation, ulcers, scarring, and parasite infestations, although the bacteria were not confirmed as the cause of death.<p><a href="https://www.sciencedaily.com/releases/2026/07/260721000847.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4902</guid><pubDate>Tue, 21 Jul 2026 05:10:08 +0000</pubDate></item><item><title>Earth has a natural thermostat and scientists finally know how it works</title><link>https://forum.michiganinvasives.org/index.php?/topic/4885-earth-has-a-natural-thermostat-and-scientists-finally-know-how-it-works/</link><description><![CDATA[Scientists have identified a hidden feedback loop that may explain how Earth has regulated its climate for tens of millions of years. As sea levels rose and fell, they changed how much phosphate reached the open ocean, affecting marine life and the amount of carbon buried beneath the seafloor. That burial removed carbon dioxide from the atmosphere, helping cool the planet.<p><a href="https://www.sciencedaily.com/releases/2026/07/260715083527.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4885</guid><pubDate>Thu, 16 Jul 2026 12:37:26 +0000</pubDate></item><item><title>NASA captured the Black Sea turning brilliant turquoise from space</title><link>https://forum.michiganinvasives.org/index.php?/topic/4876-nasa-captured-the-black-sea-turning-brilliant-turquoise-from-space/</link><description><![CDATA[NASA's PACE satellite captured the Black Sea glowing turquoise during its annual phytoplankton bloom. The vivid color comes from massive numbers of coccolithophores, microscopic organisms whose reflective shells brighten the water enough to be seen from space. An astronaut aboard the International Space Station also photographed the bloom spreading through the Bosphorus, revealing swirling currents.<p><a href="https://www.sciencedaily.com/releases/2026/07/260713084900.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4876</guid><pubDate>Wed, 15 Jul 2026 13:21:38 +0000</pubDate></item><item><title>Deep-sea life has a secret food source scientists never expected</title><link>https://forum.michiganinvasives.org/index.php?/topic/4877-deep-sea-life-has-a-secret-food-source-scientists-never-expected/</link><description><![CDATA[Scientists discovered that extreme deep-sea pressure squeezes valuable nutrients out of sinking organic particles, providing an unexpected food source for ocean microbes. The finding could rewrite our understanding of both deep-ocean ecosystems and how carbon is stored on Earth.<p><a href="https://www.sciencedaily.com/releases/2026/07/260711010127.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4877</guid><pubDate>Sun, 12 Jul 2026 12:14:55 +0000</pubDate></item><item><title>Scientists finally solved the mystery of Earth's greatest mass extinction</title><link>https://forum.michiganinvasives.org/index.php?/topic/4878-scientists-finally-solved-the-mystery-of-earths-greatest-mass-extinction/</link><description><![CDATA[Why do beaches today have seashells from clams and snails instead of brachiopods? A new study suggests the answer lies in Earth's greatest mass extinction, when warming oceans and falling oxygen levels wiped out animals that couldn't adapt. Species with body plans and metabolisms better suited to the changing conditions survived and went on to dominate the seas, offering a glimpse of how modern marine life could respond to climate change.<p><a href="https://www.sciencedaily.com/releases/2026/07/260711010122.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4878</guid><pubDate>Sun, 12 Jul 2026 04:02:00 +0000</pubDate></item><item><title>Scientists warn invasive Asian mantises are threatening Europe's wildlife</title><link>https://forum.michiganinvasives.org/index.php?/topic/4879-scientists-warn-invasive-asian-mantises-are-threatening-europes-wildlife/</link><description><![CDATA[Two striking Asian praying mantis species that have rapidly spread across Europe have now been officially classified as invasive, raising new concerns about their impact on native wildlife. Boosted by climate change and urban environments, these fast-breeding predators are expanding northward, where they prey on native insects, pollinators, and even small vertebrates while also reducing native mantis populations through deadly mating interactions.<p><a href="https://www.sciencedaily.com/releases/2026/07/260710003540.htm" rel="external nofollow">View the full article</a></p>]]></description><guid isPermaLink="false">4879</guid><pubDate>Sat, 11 Jul 2026 12:53:55 +0000</pubDate></item></channel></rss>
