From the Environmental News Network:

Representatives from more than 140 countries today committed to reduce global mercury pollution, which will help protect the world’s citizens from the dangerous neurotoxin. This agreement was propelled by the United States’ reversal in policy, which also influenced policy reversals of other countries, including China and India. The announcement is a historic step forward in the fight against mercury pollution, according to scientists and policy experts at the Natural Resources Defense Council (NRDC).

“This is great news for reducing mercury pollution around the world, and shows a commitment from the Obama Administration to international environmental issues,” said Susan Egan Keane, policy analyst for NRDC. “The United States has taken a leadership role that will chart a new course on mercury protections around the world. We have set a strong example that is already influencing others to do the same.” Read More.

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Celebrate Earth Day with freshwater science and good conversation! Join Illinois-Indiana Sea Grant, the Northwestern Center for Water, Loyola University researcher Tim Hoellein, and IISG’s Sarah Zack for Science Sips: Trash Talk about Chicago Waterways. Learn what research reveals about litter and trash in Lake Michigan and Chicago waterways and what we can do to help.Plus, enjoy Great Lakes trivia games!📅 April 22, 2026⏰ 7–9 PM📍 Sketchbook Brewing Company, Evanston Tap RoomCome curious and ready to test your Great Lakes knowledge!
Find us at Chicago Comic & Entertainment Expo, March 27–29! We’re linking Subnautica with Great Lakes science through fun, hands‑on activities about food webs, invasive species, and aquaponics.Come geek out with us! 🔗 in bio for event info
Coastal protection is not limited to concrete, rocks, and steel. Coastal protection solutions exist on a spectrum, ranging from softer “green” solutions to harder “gray” structures.Nature-based coastal solutions fall between green and gray techniques, providing multiple benefits to people and habitats.Our three-part video series, Nature-Based Coastal Solutions in the Great Lakes, is now available to watch. Learn how nature-based coastal solutions, including nature-driven and hybrid approaches, can protect shorelines while supporting ecosystems and communities.Watch the 3-part video series at the link in bio.(Photo credit: Liz Spitzer, Illinois State Geological Survey, Coastal Research Group)