When a polar blast hits and your key suddenly refuses to turn, the real danger is not the ice in the cylinder but the snap of metal if you force it. A frozen door lock is usually a temporary problem, ...

Smart lights that know where they’re placed in a room, wild designs for next-gen routers, and a glowing inedible donut.

You arrive home on a cold, snowy winter's day, pop your key in the lock, turn it, and nothing happens. The way you defrost a ...

Mumbai, December 26: The long delayed widening of the Mumbai Goa national highway, seen as a crucial link for smoother travel between the state capital and the Konkan coast, continues to face major ...

Check out all the latest launches from the Consumer Electronics Show in Las Vegas - here are all our stories so far!

Terry Lane is a writer for Investopedia with 25 years of experience in journalism and communications. He covers personal finance, Congress, government regulations, and economics. Getty Images ...