A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V.

The picture for the 2026 class has become a bit clearer through this early signing period. USC has put itself in position to snap the five-cycle streak of SEC teams finishing with the No. 1-ranked ...

Winter is when RV batteries quietly fail, not on the highway in July but in storage lots and side yards where cold, neglect ...

The 9th U.S. Circuit Court of Appeals announced Monday that an 11-judge panel will hear a San Diego case challenging a California law that requires a background check for nearly all purchases of ...

A person on their laptop discovering a new job opportunity on an "invisible" job board, like an alumni portal or a specialized online community. Whether you are searching for a new full-time role or ...

And looking at the list of top-selling gadgets (by number of units sold through our story links) that ZDNET readers have been buying in 2025, it seems that readers share my taste ...

Just two days after missing out on free agent closer Edwin Diaz, the Toronto Blue Jays have struck out again on the bullpen ...

Pete Alonso should field several competitive offers in MLB free agency. Here's how each suitor can win him over, from the ...

The hardest thing about B2B selling today is that customers don’t need you the way they used to. In recent decades sales reps have become adept at discovering customers’ needs and selling them ...

Looking for an educational microcontroller board to get you or a loved one into electronics? Consider the tinyCore – a small ...

Isabel Casimiro, MD, PhD, is an endocrinologist at the University of Chicago in Illinois. As a physician-scientist in molecular biology, she uses her research on diabetes, lipid disorders, ...