For the roving musician, inspiration can strike anywhere. The good news is that there’s never been a better for this to happen, with a plethora of options — both digital and analog — for playing and ...

High energy costs continue to put a strain on the budgets of many families. The U.S. energy grid is also overburdened and sometimes unreliable, especially in the summer when many people are running air conditioners. ...

Remember batteries? They used to show up in things like pagers, digital cameras, voice recorders, flashlights and other things that smartphones replaced.  They’re still used in many toys, remote controls ...

The main problem with standard alkaline batteries is that they have to be thrown away after a few hours of use—an inconvenience for users and the environment. Typical rechargeable batteries do away with that ...

Communication, social media, games, navigation — the way we use iPhones is a lengthy one, making it the most important tool in someone’s pocket. Products that save the day come in all shapes and ...