The Seattle Fire Department's hazmat team is investigating an ammonia hydroxide leak at the Holgate Center in Seattle's SODO ...

As HAZMAT teams worked to enter the building to identify the substance, the building was evacuated as a precaution.

As HAZMAT teams worked to enter the building to identify the substance, the building was evacuated as a precaution.

Lincoln Northwest High School planned to do a controlled release of students after a semitrailer filled with chemicals caught ...

A crash involving a box truck hauling hydrochloric acid has shut down multiple streets near Lincoln Northwest High School on Wednesday.

A rail car leaking butane gas prompted a hazmat team to swoop down to Jarvis in Haldimand County on Thursday. Inspectors found the leak in one of the tankers around noon, while the train was at a ...

SALT LAKE CITY (KUTV) — One person was hospitalized with serious injuries following a crash on Beck Street in Salt Lake City. According to the Utah Department of Transportation, the crash ...

MOUNT VERNON, Ill. — A semi-truck carrying peroxide overturned on westbound I-64 Thursday near the I-57/I-64 split, prompting a major cleanup and traffic disruptions. The accident caused a peroxide ...

MOUNT VERNON, Ill. — A semi-truck carrying peroxide overturned on westbound I-64 Thursday near the I-57/I-64 split, prompting a major cleanup and traffic disruptions. The accident caused a ...

The 7News First Alert Weather Team is tracking a winter storm that will bring snow to the region Sunday night. by Winston Rogers TOPICS: MONTGOMERY COUNTY, Md. (7News) — Staff at a recently ...