These days ready-to-use DC-DC converters are everywhere, with some of the cheaper ones even being safe to use without an ...

In some Riverdale Park parking lots, late at night, Marylanders can now catch a glimpse of something promised more than a decade ago — a moving Purple Line train. After years of delays, the $9.5 ...

Abstract: To guarantee an accurate energy measurement, the DC meter must withstand the occurring disturbances without losing its measurement accuracy. This must be proven during conformity assessment ...

Ben Ames has spent 30 years as a journalist since starting out as a reporter for daily newspapers in Pennsylvania and Massachusetts. He has focused on business and technology reporting since 1999 for ...

Washington, D.C., saw three homicides on Saturday night in a mere six-hour time span as President Donald Trump declared victory over what he called a "crisis" of crime in the nation's capital. A ...

It has long been known that the simple combination of a depletion-mode MOSFET (and before these were available, a JFET) and a resistor made a simple, serviceable current source such as that seen on ...

A new type of blood test could help detect multiple cancers early. A team of researchers in California studied a new multi-cancer early detection (MCED) test called Galleri, which can reportedly ...

After evaluating it with hundreds of leading questions, the company claims GPT-5 is the least biased model yet. After evaluating it with hundreds of leading questions, the company claims GPT-5 is the ...

Denton Water Utilities will test out digital water meters in a pilot program. Last week, the Denton City Council moved the city’s utilities closer to full automation with a new pilot program using ...

This is the company's eighth testing location. Zoox says DC's "complex and unique street layout" and "seasonal weather challenges" can help hone its tech. Abrar's interests include phones, streaming, ...

A series of arrests captured on video reveal how immigration officers have worked with other law enforcement agencies to identify migrants during stops for minor infractions. By Hamed Aleaziz Brent ...