Such conditions resulted in a pileup on Interstate 70 last week in western Kansas involving dozens of cars and trucks that ...

Blowing dust reduced visibility to near zero in some parts of New Mexico, prompting road closures. Forecasters say dangerous fire conditions will persist until Thursday.

“That’s when you get that classic wall of dust,” he said. As blowing dust cut visibility on the road to almost zero, drivers slowed down, causing collisions, authorities said. A preliminary ...