Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

You’ve just finished a strenuous hike to the top of a mountain. You’re exhausted but elated. The view of the city below is gorgeous, and you want to capture the moment on camera. But it’s already ...

A seemingly easy math puzzle making the rounds on the internet has left people scratching their heads as it requires some clever thinking. The brainteaser, that was shared on X this week by user ...

Gas turbines are visible at an xAI data center in Memphis, Tenn., on April 25, 2025. (Photo by Brandon Dill for The Washington Post via Getty Images) With energy demand to power artificial ...

Leading tech companies are in a race to release and improve artificial intelligence (AI) products, leaving users in the United States to puzzle out how much of their personal data could be extracted ...

Geoff Williams is a journalist and author. His byline has appeared in numerous publications, including U.S. News & World Report, Yahoo Finance, Entertainment Weekly, The Washington Post, LIFE magazine ...

A simple-looking math equation is spinning heads - leaving internet users torn over the right answer. An X user @BholanathDutta posted the elementary grade math sum this week, telling people to solve ...

The dust in Ungwar Maga settles on everything. It coats the leaves of the guinea corn, the mud-brick walls of the huts, and the resigned faces of men gathered in the shade, speaking in low tones. But ...

Former Democratic Rep. Abigail Spanberger has defeated Republican Lt. Gov. Winsome Earle-Sears in the race for Virginia’s governorship, after a long campaign with no primaries. Spanberger will succeed ...