One of these vehicles was carrying sulfuric acid, an extremely hazardous material ... in Ohio must have placards on their vehicle indicating the presence of the materials. Environmental ...

Hazardous spills can happen at any moment. And they can be deadly, especially if first responders don’t know what they’re ...

When you pass by a tanker truck on a highway, sometimes diamond-shaped cards can be seen indicating what hazardous materials they are carrying. These are called hazmat cards, which are color-coded and ...