The Illinois Department of Agriculture is launching a pheromone-based treatment program against the invasive Spongy Moth, involving aerial dispersals and open houses for public engagement.

Tourtellotte Pool in Mankato will open on May 30, 2025. Season passes are on sale with a family discount code, FAMILYSWIM25. The city emphasizes family-friendly fun and summer enjoyment.

Texas is developing a new state park in Central Texas, merging 1,100 newly acquired acres with an adjacent 2,000 acres, providing access to the Colorado River and outdoor activities.

The Ohio Department of Natural Resources shared photos of Clifton Gorge and John Bryan State Park, highlighting the parks' spring beauty and inviting nature lovers to visit.

St. Louis Park invites the community to celebrate Arbor Day at Browndale Park on May 10 with tree planting and other activities from 9 am to noon. Registration for planting is required, but not for other events.

Hawaii's DLNR and DOCARE cleared 45 encampments from Diamond Head, citing three individuals for trespassing, and highlighting the challenges of enforcing no-go zones and aiding the homeless.

Wisconsin's DNR will use aerial sprays to suppress spongy moth populations, targeting 544 acres across three state parks with the insecticide 'Foray'.

Three Rivers Park District conducts prescribed burns to manage invasive species and promote native plants, with careful planning and weather dependency, ensuring minimal smoke impact and public safety.

The new Davis Center opens at Harlem Meer in Central Park, replacing the old Lasker Rink with a year-round pool and ice rink, serving as a community hub.

Minneapolis announces a variety of spring park events, including garden parties, concerts, sports, and movie showings, many of which are free to the public.

Plymouth's Bark in the Park event on May 17 offers free admission and features vendors, dog rescues, entertainment, and family-friendly activities. Dogs must be leashed.

Vista Ranch in Western Placer County, a 279-acre property featuring blue oak woodlands, has been protected from development by the Placer Land Trust, Placer County, and Placer Conservation Authority.

Mansfield is progressing with park projects including new restrooms and playgrounds at Katherine Rose Memorial Park, soccer fields at Smith Street, and updates at Julian Feild and McClendon Parks, despite weather challenges.