Abstract: Mathematical modeling plays a crucial role in the design and performance evaluation of proton exchange membrane (PEM) electrolyzers. Among the various approaches reported in the literature, ...

Add Yahoo as a preferred source to see more of our stories on Google. Fort Lauderdale, a longtime magnet for Spring Breakers, reeled them in again this year. They flew in, they partied, they went home ...

Fort Lauderdale, a longtime magnet for Spring Breakers, reeled them in again this year. They flew in, they partied, they went home. While Fort Lauderdale drew a larger-than-expected Spring Break crowd ...

Combination images of U.S. Middle East envoy Steve Witkoff and Iran's Foreign Minister Abbas Araghchi. Photo: Mandel NGAN and Amer HILABI / AFP) (Photo by MANDEL NGANAMER HILABI/AFP via Getty Images) ...

PITTSBURGH -- The Pirates didn't have the benefit of a towering home run or a game-changing extra-base hit for much of the game. Somebody didn't turn in a long start on the mound, and the bullpen didn ...

Apple's long-term push into OLED displays is beginning to reshape the competitive landscape for panel makers, opening new fronts even as it consolidates others. Some subscribers prefer to save their ...

Oracle on Tuesday reportedly began notifying employees that it is moving forward with a round of layoffs as the company looks to reduce costs. The number of layoffs in the thousands, according to a ...

Amazon’s Big Spring Sale ends tonight, and there are still notable tech deals from brands like Apple, Sony and Anker to shop. I cover the biggest sales of the year as a tech reporter for NBC Select, ...

Hudson Williams as Shane Hollander and Connor Storrie as Ilya Rozanov in Crave/HBO Max's 'Heated Rivalry' Sabrina Lantos Heated Rivalry is getting the musical treatment. Unauthorized, to be sure.

Amazon’s Big Spring Sale ends in less than 24 hours. That’s not clickbait, that’s the clock. If you’ve been eyeing an upgrade, your window is closing fast. I picked the 10 smartest deals still live.

Amazon’s Big Spring Sale is almost over, but you can still shop to your heart's content on some fantastic tech deals. We've covered the biggest discounts on monitors, SSDs, printers, and home security ...