Lower-income Hoosiers are more likely to live in older, less energy-efficient homes that use more power. Advocates say putting solar on these homes lowers their energy bills and reduces the need for more power plants — which all electric utility customers pay for.

A protected wildlife corridor at Bernheim Forest and Arboretum has been cleared to make way for LG&E's Bullitt County natural gas pipeline.

The Trump administration has cut staff by more than 24% at the National Park Service since January. Republicans in Congress are now proposing another round of cuts as part of a budget bill.

The federal Mine Safety and Health Administration is proposing rule changes that would limit the authority of district safety managers to require tailored safety measures at individual mines.

Plans to build the country’s first U.S.-owned, privately developed uranium enrichment plant in far western Kentucky gained clarity this week.

Scientists are using tiny fluttering birds' annual migratory pit stop in Kentucky this summer as a chance to test an experimental tracking technology.

The electric utilities’ proposal would spend billions of dollars on new power plants to supply future data centers, but is now amended to extend the life of another coal plant.

Every week WAVE 3 meteorologist Tawana Andrew breaks down what we know and what we don't about the climate and weather here in Louisville.

A California-based company with ties to billionaire investor and Trump ally Peter Thiel announced plans Friday to build America's first U.S.-owned, privately developed facility to enrich uranium in far western Kentucky.

A Louisville-born marine biologist brings real-world shark science to a reality TV competition — with a goal of global conservation.