Old gadgets rarely belong in a drawer or a landfill. With a little planning, they can become clever upgrades that make a home safer, smarter and more sustainable. I use the following five ideas to ...

Many people leave electronic devices plugged in when they’re not in use without a second thought. But everyday items that drain energy even when they’re turned off, like coffee machines, video game ...

Stretchable electronics combines the electronic performance of conventional wafer-based semiconductor devices and mechanical properties of a rubber band, and thus can have very broad applications that ...