Don’t be fooled by the name. Pests, such as insects and weeds, are not the only victims of pesticide application. Humans, especially children, are in danger of exposure to pesticides—linked to numerous diseases and adverse health conditions—from simply playing or walking barefoot on the lawn. These chemicals can also be tracked into homes and settle on carpets and furniture. Furthermore, pesticides pollute our air, water, and soil.

A new brochure, Natural Lawn Care for Homeowners, explains the advantages of natural lawn care and provides homeowners with the information necessary to maintain a healthy, aesthetically-pleasing lawn without the use of chemicals.

This publication provides step-by-step descriptions of the basic measures that help homeowners accomplish this, including soil testing, fertilizing, watering, and mowing. It also includes research-based explanations of how pesticides can be harmful to human and animal health, degrade soil, pollute water, and harm wildlife.

“Natural lawn care is easy and effective,” said Rachel Rosenberg, Safer Pest Control Project executive director. “You can have a healthy lawn simply by changing a few of your lawn care practices—like mowing higher, keeping your grass clippings on the lawn, watering deeply and infrequently and of course, stopping the use of herbicides and insecticides. A healthy and natural lawn will have the capacity to fight drought, disease and insects without the use of pesticides.”

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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)