Learn what makes supercomputers so powerful and essential in today’s tech landscape. ExtremeTech breaks down the science.

For over two decades, the 80 Plus rating system has been a measurement of a power supply's energy efficiency. A power supply ...

Powering electronic devices requires the testing of power supply and charging circuits, battery management systems (BMSs), and battery cells. Many of these circuits require voltage, current, and power ...

Upgrades to Keysight’s double-pulse test systems bring easier and even higher-accuracy measurement of dynamic characteristics ...

Punjab’s drug crisis deepens as the AAP government battles rising criticism over missed deadlines, aggressive enforcement, ...

Three Wrightbus hydrogen double-deck buses and one single-deck bus have begun transporting Sizewell C workers as part of a ...

The hydrokinetic turbine pilot project, scheduled to launch in June, is a partnership between the Native Village of Napaimute ...

Energy supplier, Ryze Power, has signed an agreement with Ricardo, the engineering, environmental and strategic consultancy ...

Poor sewage management, over-extraction, and high TDS levels worsened the water contamination in Chennai. Here is a guide to ...

The Ulefone Armor 28 Ultra pairs flagship-level power with extreme durability. But is it the best rugged phone? Read our full ...

Wrapped in a thick-walled aluminium chassis that registers 23kg on the scales, the SU-R1000 must surely be an old-school Class A/B beast. Right? Nope. Not by a long shot. We get our first whiff of the ...