Row precision vs. Aggregation errors: MAP is the best way to use "greedy" functions like AND or OR in a single, dynamic ...

Learn how to calculate weighted averages using Excel for various financial metrics. Simplify complex calculations with our ...

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

As the U.S. military carried out a daring operation to capture Venezuela's Nicolás Maduro, a second front opened up within minutes in the United States: an information warfare, psychological and ...

Kerry Breen is a news editor at CBSNews.com. A graduate of New York University's Arthur L. Carter School of Journalism, she previously worked at NBC News' TODAY Digital. She covers current events, ...

Single-cell sequencing is useful for a number of applications. For example, it can reveal cellular heterogeneity inside complex tissues, such as tumors. It can also provide information about how ...

A group of Penn researchers found that a common blood pressure medicine can be used to prevent brain cancer cells from growing. After trying to understand how the drug, hydralazine, works at a ...

Multiple NBA teams, including the Los Angeles Lakers, have been asked by the league to hand over cell phones and documents as part of its continued investigation into illegal sports betting, according ...

Learn how to insert local pictures into Excel cells using a formula and a simple VBA hack. Perfect for dashboards, reports, and data visualization. #ExcelTips #VBAHack #PictureInCell ...

The simplest way to add an apostrophe before a date in Excel is to type it directly before the date when entering it in a cell. This method works best when you’re dealing with a small number of ...

Superintendents in four Connecticut districts that implemented cell phone bans over the past few years are seeing improvements in a number of areas. State Rep. Jennifer Leeper D-Fairfield, co-chair of ...

U.S. Immigration and Customs Enforcement (ICE) paid $825,000 earlier this year to a company that manufactures vehicles equipped with various technologies for law enforcement, including fake cellphone ...