This weekend, people around the world will report their bird sightings as part of a massive citizen-science project. Here’s how it works.
Chicago was a hub for environmental activism on the first Earth Day, and it remains a pioneer today.
Environmental nonprofit Openlands created a new online tool to help Chicago-area residents easily identify ways to explore the outdoors in and around the city.
Chicago-based environmental group Openlands has received a $1 million grant to address climate change by planting new trees and recruiting residents to protect them.