The humble car alarm has been around almost as long as the car itself, first being developed by an unknown prisoner in Denver, circa 1913. To the security-conscious motorist, they make a lot of sense.

"A burglar alarm combines in its person all that is objectionable about a fire, a riot, and a harem, and at the same time has none of the compensating advantages." So wrote Mark Twain in 1882. More ...

As human-caused sound gets louder around the world, some animals change their behavior and many creatures suffer health issues Olivia Ferrari As human noise increases around the world, some animals ...