As farmers struggle to raise their crops and communities find themselves under water, the effects of climate change are being increasingly felt in Wisconsin. UW Law School director of research centers Sumudu Atapattu discusses how this issue intersects with concepts of human rights.

Per- and polyfluoroalkyl chemicals, better known as PFAS, can contaminate groundwater and pose health risks to people. Multiple Wisconsin municipalities are considering how to deal with PFAS, and Wisconsin DNR Sec.-Designee Preston Cole discusses the state's response to the issue.

Research by the UW-Madison Center for Limnology collecting 30 years of data points to long-term impacts of climate change on mercury levels in lakes and fish in Wisconsin. WPR reporter Sarah Whites-Kodischek describes how scientists came across these findings.

Tamara Thomsen is a maritime archeologist with the Wisconsin Historical Society. She and her team are interested in history sunken in the Great Lakes — shipwrecks resting on the bottom, hundreds of feet below the waves.