A dual-sided ice scraper that chips away at frost and clears it with a single motion. The curved blade hugs the windshield ...

The Magma Mine in Superior was the first underground mine in North America to be air- conditioned, in 1937. Before air conditioning, mines were cooled using several different methods, including ...

Forty-five miles southeast of Tucson on the east slope of the Santa Rita Mountains are the Greaterville gold placers, discovered by A. Smith in 1874. The deposit, at 5,280-feet elevation, became the ...

Big cat caught on camera leads to mountain lion fears in South San Francisco There is a heightened sense of awareness, and in some cases fear, after the first deadly mountain lion attack to hit ...