While turbulence caused by storms is familiar, the aviation industry is increasingly troubled by a more insidious danger: ...

Today’s decision could upend California’s phaseout of gas-powered cars and its decades-long battle against air pollution.

Senate Republicans have voted to establish a new precedent that will allow them to roll back clean air standards in ...

Some of the most contentious issues now awaiting votes in Congress would have particularly heavy impacts on California.

The Clean Air Act has protected the air we breathe for four decades. By curbing air pollution it has saved many thousands of human lives and improved public health, all while saving money and ...

Better wood and better stoves are key to getting cleaner air in Fairbanks, a cold-weather region where atmospheric inversions ...

Gordon Dalzell has lived for decades near the Irving Oil Refinery in Saint John, and air quality has long been top of mind for him, both as a clean-air activist and as a resident who likes to walk ...