Plug Power’s stock has plunged 99% from its IPO price. It’s struggled to scale up its business. The Trump Administration eliminated one of its most significant catalysts. Plug initially planned to ...

Abstract: In a two-strategy decision-making problem, a bi-threshold individual adopts a strategy only if the prevalence of adopters lies between her two thresholds. This study investigates the ...

Abstract: Power flow analysis is a cornerstone of power system planning and operation, involving the solution of nonlinear equations to determine the steady-state operating conditions of the power ...

Add Yahoo as a preferred source to see more of our stories on Google. A B-2 stealth bomber takes off from Nellis Air Force Base in Las Vegas, Nevada. In addition to using anti-reflective paint to ...

“In my opinion, invisibility is no longer a science fiction concept.” A B-2 stealth bomber takes off from Nellis Air Force Base in Las Vegas, Nevada. In addition to using anti-reflective paint to ...

For those who believe in the conspiracy theory that the NFL is "scripted"—i.e., that league execs decide which teams will see success before the season even starts—Monday was a big day on the internet ...

The “New Tab” page in Chrome is the digital equivalent of a blank stare. A white void. Nothing, and plenty of it. Why are we settling for this? Your browser’s ...

Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a decade ...

New Jersey is flipping the script and ordering its public schools to bring back cursive writing starting next fall. In one of his final acts as governor, Phil Murphy on Monday signed legislation ...

After years of controversy and delay, a major new power line delivering climate-friendly electricity to Massachusetts is finally up and running. The long-awaited New England Clean Energy Connect is a ...

China built a dominant strategic position in the region as the leading lender and trading partner. It is watching President Trump’s next moves closely. By Alexandra Stevenson Reporting from Hong Kong ...

The group of preteens uncapped their markers and began practicing how to capitalize two new letters: “B” and “Q.” The lesson felt like a return to the basics. Only this time, the middle-schoolers were ...