The conditions that cause widespread wildfires in Canada keep persisting and are worsening. That means the smoke will keep ...

More than a hundred million people in the US are under air quality alerts as smoke from nearly 3,500 fires in Canada and northern Minnesota sweeps through the upper Midwest and along the East Coast.

Tomato leaves that curl while keeping their healthy green color often signal a plant asking for help, not a plant giving up.

Residents warned to stay inside as fine particulate matter from wildfire smoke from Canada and Minnesota reaches hazardous ...

Wildfire smoke originating from Canada and Minnesota is the cause of a code red air quality action day declaration for Thursday.

The Delaware Department of Natural Resources and Environmental Control issues air quality index alerts based on standards set by the Environmental Protection Agency. The index ranges from green for ...

The U.S. Environmental Protection Agency has issued an air quality advisory for the entire state of Ohio on Thursday, July 16 ...

Climate change means bad air pollution, wildfires, and extreme heat are all happening at once. Here's what to know and how to ...

A Chicago suburb on Wednesday issued a drinking water warning after officials found "elevated lead levels" in the drinking ...

A new study prices the environmental damage of the world's richest 10% at up to $5.7 trillion a year, and finds biodiversity ...

A new study finds that biodiversity loss accounts for the largest share of global environmental damage, surpassing climate ...