Researchers find multiple risks to the environment as pig production shifts southwest and northeast.

Consumer-grade 3D printers have grown in popularity in recent years, but the particles emitted from such devices can negatively impact indoor air quality and have the potential to harm respiratory health, according to a study from researchers at the Georgia Institute of Technology and UL Chemical Safety.

In recent decades, asthma has become a major public health problem. 

Travellers are willing to pay a little more for flights if they know the extra money will be used to address carbon emissions, a new study from the UBC Sauder School of Business has found.

Large vessel traffic in the Boundary Pass shipping lanes, on the east side of Saturna Island, has been steadily increasing for decades—and the impact on endangered southern resident killer whales (SRKW) is causing considerable concern.

Breathing dirty air can make you sick. But according to new research, it can also make you more aggressive.

Sierra Nevada forests are losing plant diversity due to high-severity fires, according to a study from the University of California, Davis.

A UTSA researcher is examining how the flight routes people take to get to tourist destinations impact the amount of pollution in the air in a newly published study he coauthored in the Annals of Tourism Research.

For generations, people have used chlorine bleach to clean and disinfect their homes. 

At any moment in Delhi, India, a resident might start their car, releasing exhaust that floats into the atmosphere.