Add Yahoo as a preferred source to see more of our stories on Google. A substance found in a 5-gallon bucket prompted a hazmat response in Vallejo on Wednesday. The Vallejo Inn at 444 Tennessee Street ...

A laboratory in Palo Alto where Tesla Motors was testing lithium-ion batteries was shut down for about three weeks in January ...

YPSILANTI TOWNSHIP, MI - Investigators are focusing on a potential gas‑related cause after an explosion partially collapsed an Electronics For Imaging building in Ypsilanti Township on Wednesday ...

The affected area was immediately isolated, and specialized hazardous materials personnel began an assessment.

A package left in front of Capitol Hill’s Fire Station 25 prompted a hazardous material response Sunday morning. Seattle Fire dispatched its hazmat team to its E Pine at 14th Ave facility ...

President Donald Trump’s plan to convert the East Potomac Golf Course in Washington, D.C., into a championship-style ...

California’s legal challenge to the Trump administration’s restart of Sable Offshore Corp.'s pipeline opens a new front in a ...

Reports of hazardous mold growth, drug smuggling and retaliation within Michigan’s only prison for women led to a hearing before the House Oversight Committee Tuesday morning.

Police are investigating an envelope containing a white powder that was delivered to Maine Republican Party headquarters in Augusta on Thursday.

A worker who witnessed the explosion in Ypsilanti Township on Wednesday described what happened inside the building.

More than 550 commercial driving schools in the U.S. that train truckers and bus drivers must close after investigators found ...