Science news

Shanghai’s Houtan Park showcases the remarkable transformation of a contaminated industrial site into a thriving wetland that effectively purifies river water daily. The design cleverly integrates recycled materials, honoring local heritage while addressing waste reduction. Its ecological contributions include carbon sequestration and supporting wildlife recovery, setting a benchmark for urban flooding solutions and enriching communal spaces with nature.

Bagworm caterpillars have an unusual way of protecting themselves. They build portable cases using silk produced by their own bodies and materials such as leaves, twigs and plant debris. The caterpillar carries this case wherever it moves, using it as both shelter and camouflage. The case grows as the caterpillar grows, with more material added to its outer surface. Some cases are made with tiny sticks and can resemble miniature log cabins, helping the insect blend into its surroundings.

Florida's Indian River Lagoon shows signs of recovery after decades of environmental decline.Scientists are restoring critical habitats like reefs, shellfish beds, seagrass, and wetlands.Efforts focus on reintroducing clams, which were nearly extinct due to overharvesting and algal blooms.Millions of juvenile and adult "super clams" have been released into the lagoon.Local governments are addressing runoff issues to support the lagoon's ongoing restoration.