Normally when you think solar projects, you think of big photovoltaic cells. But a photodiode is just an inefficient, and usually much smaller, PV cell. Since [Pocket Concepts]’s Solar_nRF ...

With an 18V to 20V battery adapter, you can use your DeWalt 20V batteries with older 18V tools. However, not all battery ...

Jen Pawol was in her hotel room in Nashville, Tennessee, when she got the call she had awaited for a decade. She was going to make her major league debut this weekend, becoming the first female umpire ...

New iPhone in hand? Change these five settings first to boost privacy, speed up access, and make the most of what your iPhone ...

Ambiq, an outgrowth of technology that started in a lab at the University of Michigan in Ann Arbor, went public on the New York Stock Exchange on July 30, 15 years after the company launched as Ambiq ...

This month, the old diesel-powered Governors Island ferry will be retired, and the Harbor Charger—New York’s first hybrid-electric ferry—will (quietly) hit the water.

A new KAUST study boosts aqueous battery durability by 10x, unlocking safer, cheaper, and more sustainable energy storage solutions.

Today's Chevy Volt is eligible for a $4,000 tax credit and has a replacement battery. Does the make for an electrifying deal?

A team of UC Merced researchers has shown that tiny artificial cells can accurately keep time, mimicking the daily rhythms ...