Cal Fire’s refreshed maps show a large increase in areas considered hazardous: “High” and “very high” hazard zones have grown ...

All told, the size of orange and red patches on the new maps is 3,626 square miles — an area nearly twice the size of ...

Residents of the city, the site of two major U.S. battles and a later Islamic State occupation, have high levels of lead, ...

See where your home falls in California's new fire hazard zones, the first update to the state's maps in 14 years.

Opinion: Through the Clean Air Act of 1967, Missoula established its local air pollution control program to address air pollution, prompting the Air Program Rules including outdoor burning regulation.

More than 800,000 acres of land across these SoCal counties have been classified under the highest fire hazard severity zone ...

A new report finds dangerously high levels of uranium and lead contamination in Fallujah, Iraq, and other places that ...

Toxic remnants of war adversely affect the health not just of those immediately exposed but also of future generations.

In 2012, Ohio revamped its dog laws to move away from restrictions targeted at specific types of dogs, such as pit bulls. The current law focuses on the behavior of the dogs, not the breeds.

This ban does not apply to fires in pits, barbecue grills, cooking fires, warming fires, chimeneas, or outdoor stoves smaller ...

The controversial fund was meant to allot $22.8 billion to cover expanded benefits for former service members sickened by military toxic exposures — including burn pit smoke and Agent Orange ...