In 2018, Lincoln Park Zoo launched the Bat Tracker program to monitor the bats of Chicago through a community science network. After seven years of bat walks by dozens of volunteers, thousands of bat echolocation calls were recorded. In this...

You may have heard that nuclear energy is a clean, carbon free energy source for our power needs. But, there is much more information to consider. Join us for an enlightening presentation ”Nuclear Power and the Environment” by Doug Ower, Chair of...

Join us to learn the basics of geothermal heat pumps...

Join Erin Railsback, Visitor Services Manager with the U.S. Fish and Wildlife Service, to discover wildlife that thrive at the refuge and larger Horicon Marsh, to learn about practices used for managing habitat for a diversity of over 300 species of...

Sierra Club Woods & Wetlands Group will continue its annual tradition of attending the Lake County Fair in order to share information with the community about the many conservation and environmental issues we are working on.

The federal budget is cancelling big incentives for solar, EVs and heat pump. Act now before costs jump.

What aspect of caring for the planet are you most interested in?

Forty-Seven is the heart of an interconnected community of people.

Fixing and funding public transit in Illinois is a key pillar in the fight against climate change.

Senate Bill 71 IEMA-School Safety passed both Houses of the Illinois General Assembly unanimously on May 31st and now waits to be signed into public law.