CHICAGO (CBS) -- A firefighter is among seven people in critical condition after an ammonia spill in north suburban Beach Park sent a total of 40 people to the hospital on Thursday. Several schools ...

Nearly 1,000 local citizens in Weatherford, slightly west of Oklahoma City, left their homes Wednesday night after a toxic ...

Orefice said the situation is classified as an accident and that the hospital saw 30-35 patients. A shelter-in-place order was issued, but has since been lifted. Orefice recommends people put the ...

PRINCESS ANNE, Md.- A chemical spill inside a classroom laboratory on the campus of the University of Maryland Eastern Shore sent one person to the hospital Tuesday afternoon. UMES said the spill ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. OKLAHOMA CITY – The local veterans affairs ...