The latest news about clocks.

Clocks have always been symbols of time and timekeeping. Here are the latest news stories about clocks, including how they're changing the way we live and work:

1- A new type of quartz clock has been developed that doesn't need a battery.

2- The invention of the clock radio has been credited with saving lives during World War II.

3- A wooden cuckoo clock that chirps in different languages has been created.