Anyone attached to their phone knows how frustrating a dead battery can be. But if you need a quick charge, look no further than your shoe. Pittsburgh-based tech startup Sole Power has created a shoe ...

Researchers are developing a 3D-printed insole with integrated sensors that allows the pressure of the sole to be measured in the shoe and thus during any activity. This helps athletes or patients to ...

In our advice column, Ask the Strategist, we take your most burning shopping questions and scour friends, call up experts, and draw from personal experience to answer them. As always, please comment ...