Digital countdown clocks for New York City’s N, Q and R trains were introduced as a 90-day pilot program at several stations starting in August, and the results are in. Estimated arrival times ...

SnapTimer is a free, lightweight countdown timer and stopwatch for Windows. Here, we've explored the features and how to download and use it ...

No wonder everybody's confused by those countdown clocks at crosswalks that alert pedestrians to how many seconds remain before the solid, red "Don't walk" hand is lit. Even the San Francisco ...

It's the countdown clock at Cape Canaveral, Florida, which has sat in the foreground of historic space mission launches since it was installed in 1969 during the heyday of the Apollo program.