EPA Urged To Tighten Ozone Standards Environmentalists at odds with business and industry over possible tighter limits on smog-causing ozone. Both sides get aired at EPA hearing in Sacramento. by Jim Algar
Business Tech U.S. slaps Hyundai, Kia with $100 million fine for inflated fuel mileage claims by Dianne Depra
Science Restoring the Great Lakes: EPA’s plan to improve world’s largest freshwater source by Rebecca Kaplan
Science Companies, Obama team up to cut down coolant (HFCs) use and reduce global warming by James Maynard
Business Tech Sorry. Your vehicle is not a fuel sipper. It's a gas guzzler: Ford says after internal audit by Mike Cannon
Healthy Living/Wellness Air pollution linked to hypertension increase risk in pregnant women by Maryanne Moll