The observatory was recently blasted with acoustic waves equal to the loudness of a jet engine from 100 feet away.

Rod knock is a sign of significant issues inside your engine, and, if left untreated, it can result in the entire engine seizing up.

In some sense, cars are the forces that drive our world. They help us shorten distances, travel faster than we’ve ever thought possible, and make our lives degrees of magnitude easier. All of that was ...

A dad who set out to investigate a mysterious rattling sound coming from his air purifier instead discovered an unlikely culprit. In a post shared to Reddit’s r/daddit community, u/USWolves explained ...

Tucson's unseasonably warm weather brought and early wildflower bloom. But it is also bringing about a less pleasant annual event to the outdoors: rattlesnakes. Arizona Game and Fish warns that the ...