Play Live Radio
Next Up:
0:00
0:00
Available On Air Stations
Watch Live

Science & Technology

An exhaust pipe is pictured atop a truck traveling along Interstate 35 on July 30, 2025 in Austin, Texas. The EPA is proposing changes to rule limiting hazardous pollution from heavy trucks.
Brandon Bell
/
Getty Images North America
The Trump EPA calls Biden-era rules for cutting pollution from heavy trucks "unworkable." The proposed changes have been celebrated by trucking groups and denounced by environmental groups.
MORE STORIES