PITTSBURGH, Feb. 26, 2026 (GLOBE NEWSWIRE) -- Duolingo, Inc. (NASDAQ: DUOL) announced results for the fourth quarter and full year ended December 31, 2025 in a shareholder letter that is posted on its ...

Heisler’s Skinner box-esque chess set was inspired by similarly masochistic DIY projects like an electrified keyboard, and gets its voltage from a reconfigured TENS unit. Short for Transcutaneous ...

Abstract: In games like chess, strategy evolves dramatically across distinct phases — the opening, middlegame, and endgame each demand different forms of reasoning and decision-making. Yet, many ...

Over the last few centuries, behavioral psychologists have documented all kinds of ways of modifying our actions and the ...

It was family pride versus founder confidence. My GM mom and I teamed up for a 5-minute blitz battle against the Chess.com ...

Some chess lessons don’t come from books or engines—they come from losses that linger. This particular lesson only became clear after repeating the same mistake across multiple games. For experienced ...

The former world number two chess star Wesley So confirmed his return to the Norway Chess competition on Wednesday. "I am delighted to be coming back to play Norway Chess. And what a pleasure to be ...

To move its own pieces, a motorized mechanism beneath the board guides an electromagnet along the underside. When activated, ...

The terrifying possibility: the hard part of academic success becomes being the kind of person who’s good at promoting ideas, ...

Toto Wolff says Mercedes could be “screwed” if the FIA decides to tinker with its new power unit regulations ahead of the 2026 season.

The Daytona 500 is NASCAR’s Super Bowl, a chaotic, high-speed chess match where luck often plays as big a role as horsepower.

As popular as the game of chess is, it has one massive flaw. This being that it requires two participants, which can be a ...