Beta Technologies' Alia electric aircraft finished a three-month experimental deployment with the U.S. Air Force that included a simulated casualty evacuation at Moody Air Force Base in Georgia. (Beta ...

NASA scientists have discovered a third global energy field around Earth. Known as the ambipolar electric field, this force drives charged particles into space above the poles. Two major global energy ...

Gravitational waves are energy-carrying waves produced by the acceleration or disturbance of massive objects. These waves, ...

Duke Field's under-construction charging station is expected to be able to recharge an electric aircraft in under an hour. Beta Technologies, which designed the charger, will deliver its ALIA aircraft ...

The Air Force is to begin testing an all-electric manned aircraft at Eglin Air Force Base in Florida, as the U.S. military looks for ways to reduce its carbon footprint. An Alia airplane arrived ...

A team of physicists at McGill University has developed a new device that allows them to trap, release, and manipulate DNA ...

An electric charge (like a proton) creates an electric field in the region around it. This field points away from positive charges and decreases in strength as it gets farther away from the charge.

Glass embedded with electric-field-driven electrodes removes dust from its surface without water or scrubbing, offering a durable, passive cleaning solution for solar panels and other exposed optical ...