Replacing LET formulas with helper columns made my Excel workbooks easier to audit, adapt, and troubleshoot.

The report used state and national assessment data for 35 million students enrolled in grades 3-8 nationwide to chart how ...

The “science of reading” movement has brought sweeping changes to the curriculum teachers use in the classroom and the professional development they take—but educators still voice substantial ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

David Pogue is a six-time Emmy winner for his stories on "CBS Sunday Morning," where he's been a correspondent since 2002. Pogue hosts the CBS News podcast "Unsung Science." He's also a New York Times ...

The US federal government’s central energy information agency is planning to implement a mandatory nationwide survey of data centers focused on their energy use, according to a letter seen by WIRED.

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. Microsoft Office apps get an AI upgrade ...

Editor’s note: This story was updated at 5:46 p.m. on Wednesday, April 1, 2026 to correct who Karen Read intends to sue. Karen Read is asking a judge to let her use records from fired Massachusetts ...

Democratic senator Elizabeth Warren and Republican senator Josh Hawley are urging the US’s central energy information agency to provide better information on how much electricity data centers actually ...

Excel is full of answers. They’re just not always easy to see. You open a spreadsheet and there it is: rows of numbers, dates, categories, totals. You know there’s something useful there. A trend. A ...

Traditional methods for creating dynamic drop-down lists in Excel, such as using INDIRECT or named ranges, often come with significant limitations. These approaches can break when tables are renamed, ...

A methodological change contributed to a better-than-expected inflation report, prompting questions from some economists. By Ben Casselman An obscure methodological change lowered a key measure of ...