Ponder the red-backed poison frog. In nature, red can issue a warning to predators — stay away, the aposematic message reads. On the road, red can be a warning of its own, often flashing on emergency ...

Q: A while back while traveling on Interstate 90 out of Wisconsin, a red truck with flashing strobe lights came up behind us. The lights were in the grill, not on the roof and I don’t recall the color ...

Q. What do the flashing blue lights off to the side of the freeway mean? They flash at the end of long poles, perhaps near construction materials. There is one at the Pacific Coast Highway exit on the ...

CEDAR RAPIDS, Iowa (KCRG) - Tow truck drivers point to a crash near Center Point where a passenger bus hit a DOT crew this week as proof that we’re in a time frame known as “The 100 Deadliest Days.” ...

Lawmakers want to close a gap in Michigan law that allows drivers to pass school buses that are preparing to pick up or drop off children. A Michigan House committee on Tuesday, May 20, advanced a ...