Until now, portable devices and a variety of energy-constrained applications have needed to burn a significant amount of valuable power to measure how much they are consuming,” said Keith Pazul, vice ...

A study on mobile phone usage in the U.S. showed that Americans use their phones for an average of 5 hours and 16 minutes per day (via Harmony Healthcare IT). That kind of usage means battery drain, ...

Have you ever noticed a creeping increase in your monthly electricity bill? It can be challenging to pin down the cause, because there are a number of devices (some of which you wouldn't expect), that ...

The term "horsepower" was in use when the Benz Patent Motor Car, the world's first automobile, hit the road. But why do we ...