An electrical engineer in rural Vermont is reviving old pay phones to give people a free option for making calls in areas ...

During a severe heart attack many heart muscle cells die and are replaced by scar tissue to stabilize the heart wall.

During a heart attack, heart muscle cells die and are replaced by scar tissue. This delays the electrical conduction in the heart and favours the onset of cardiac arrhythmia. To reduce this ...

These battery-cell controllers boost performance, accuracy, and safety without changing the chemistry inside lithium-ion ...

Edmunds reports EV tax credits will end September 30, 2025. New buyers can claim up to $7,500; used buyers up to $4,000, with ...

The Detroit automaker signed an agreement with Redwood Materials to turn new and used EV batteries into storage systems to ...

An electrical engineer in rural Vermont is reviving old pay phones to give people a free option for making calls in areas ...

Boffins claim a wood-steel frame reduces a battery’s carbon footprint, provides excellent crash absorption and can also ...

The electric propulsion company announced an agreement with Robinson Helicopters on July 23 to convert an R66 into an electric-powered flight demonstrator. The project unveiled at the Experimental ...

Most people envision vibration on a large scale, like the buzz of a cell phone notification or the oscillation of an electric ...

Plans for a southern electric-vehicle automotive hub have hit the brakes as consumer confidence wanes and federal incentives ...

Bloom Energy surged on AI hype and an Oracle deal, but valuation looks stretched and risks are rising ahead of earnings. Read ...