Jacob Lake was being evacuated, and the North Rim of the Grand Canyon was closed to visitors because of the fast-moving White Sage Fire.

A chemical leak from a railcar prompted officials to issue an evacuation order for residents in Hamilton County, Ohio, authorities said Tuesday.

A chemical gas leak from a rail tanker in a Cincinnati suburb has caused officials to issue evacuation orders within a 1/2-mile radius of the site for fear of an explosion. The evacuation was for ...

Some central Ohio counties still remain on alert for more flooding as rain from last line of a front moved through central ...

Coconino County Health and Human Services recently received a report of a prairie dog die-off on private land northeast of ...

A train car in Whitewater Township, Ohio, was discovered to be leaking styrene, which is used to make plastic and fiberglass and is highly flammable.

Residents near Cincinnati were urged to leave their homes due to the chemical leak as officials said there were concerns about a possible explosion.

An "all-clear" was declared Wednesday in a township near Cincinnati, a day after a chemical gas leak from a rail tanker prompted fears of an explosion and triggered hundreds of evacuations. The ...

A massive nitric acid leak spewed orange plumes of smoke into the sky, forcing a no-fly zone and mass evacuations around an Ohio chemical plant, according to reports.

Evacuations are underway as multiple agencies respond to a chemical leak at a manufacturing plant in Vinton County on Wednesday.

A chemical leak from an explosives manufacturing plant is prompting evacuations Wednesday in and around Zaleski in Vinton County, according to the sheriff’s office.