Environment
- Report: Louisville metro air quality is getting worse, receives multiple failing grades
- Volunteers clean trash from Falls of the Ohio on Earth Day
- Earth Day: How a senator's idea more than 50 years ago got people fighting for their planet
- Want to use less plastic? Here are some steps you can take at the grocery store
- Disturbing video shows group of people pulling bear cubs out of tree in North Carolina
- Starbucks is introducing new cups for cold drinks. Here's what's different
More Stories
- Proffitt Report: Reflecting on when the worst tornado outbreak in U.S. history struck Louisville
- Invaders from underground are coming in cicada-geddon. It's the biggest bug emergence in centuries
- Here are the five worst cities to live in this year if you've got pollen allergies
- How the presence of weird, gelatinous creatures on the Oregon Coast led to discoveries about marine heat waves
- EPA issues new auto rules aimed at cutting carbon emissions, boosting electric vehicles and hybrids
- Tennessee fisherman reels in record-breaking yellow perch on Kentucky lake
- Billions of dollars lost from ski industry because of global warming, study says
- A La Niña Watch has been issued. Here's what that could mean for severe weather season