The design of different three-phase brushless DC motors and how they generate torque. How magnetics, construction, and other factors impact torque, speed, and smoothness in BLDC motors. General ...

Flights were grounded at three major DC-area airports for several hours on Friday night because of a “strong odor” that emanated from a faulty circuit board at an air traffic control center, officials ...

As the Virginia legislative session nears a close, Democrats in both chambers are advancing sweeping gun control legislation, including banning new sales of assault-style weapons and creating a civil ...

Schools Chancellor Kamar Samuels affirmed Tuesday that he wants to extend mayoral control by another four years, a reversal of Mayor Zohran Mamdani’s campaign pledge to get rid of the system. Samuels ...

Miami-Dade’s school-zone speed cameras are generating at least $2 million a month, but will it be enough to match the county’s budget forecasts in 2026? Natalie La Roche Pietri Miami Herald file photo ...

The action, in the form of American forces’ lightning raid to capture Nicolás Maduro, Venezuela’s strongman president, was over days ago. Yet Caracas, the capital, remains braced for upheaval. Tanks ...

The Trump administration is terminating a nonprofit’s management of three public Washington, DC, golf courses, in what may be the latest effort to put President Donald Trump’s stamp on local ...

The world of electric motor tech moves fast. Just months after YASA claimed an unofficial record for the most power-dense unit ever, the Mercedes-owned company specializing in axial-flux design motors ...

Vector Control, also known as Field Oriented Control or FOC is an AC motor control scheme that enables fine-grained control over a connected motor, through the precise control of its phases. In a ...

The House passed two D.C. crime bills on Wednesday that would give President Donald Trump the sole authority to nominate local judges and allow officers to pursue fleeing suspects. The District of ...