Proton movement in the nail polish probably activates the touchscreen, but the formula isn’t ready to hit shelves yet.

Graphics calculators are one of those strange technological cul-de-sacs. They rely on outdated technology and should not be nearly as expensive as they are, but market effects somehow keep prices ...

Researchers have developed a prototype nail polish to help more people access electrically-charged touch screens.

Macy is a writer on the AI Team. She covers how AI is changing daily life and how to make the most of it. This includes writing about consumer AI products and their real-world impact, from ...

Scott Clement is the polling director for The Washington Post, conducting national and local surveys on politics, the economy, the workplace and social issues since joining The Post in 2011. He ...

Wyatt Berry Stapp Earp is born in Monmouth, Illinois. He is the fourth child of Nicholas and Virginia Ann Earp, after James, Virgil, and Martha. From Nicholas’ first marriage, Wyatt has an older ...

When shopping for a laptop, some users prioritise specific features above everything else. Be it a high refresh rate display, a backlit keyboard, touchscreen functionality, or OLED panels. These ...