Discover how to accurately calculate beta in Excel, understand its importance in finance, and ensure consistency by choosing the correct time periods for data analysis.

Goldman Sachs is nearing a deal to buy a majority stake in talent agency Excel Sports Management at a valuation of about $1 ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 ...

School leaders can use data as a compass to guide the decision-making process so that students and teachers have a clear path to success. When I first became a school leader, I thought one place where ...

Update 10/6/25 11:15 AM ET: Updated story with more information on the leaked Oracle source code and the leaking of the exploit. Oracle is warning about a critical E-Business Suite zero-day ...

Economists braced for the worst when President Trump announced his tariff plan in April, yet the U.S. economy remained resilient. Here’s how that strength could be tested in the coming months. Photo ...

Cybersecurity researchers have disclosed details of a new attack called CometJacking targeting Perplexity's agentic AI browser Comet by embedding malicious prompts within a seemingly innocuous link to ...

The industry believes AI will work its way into every corner of our lives, and so needs to build sufficient capacity to address that anticipated demand. But the hardware used to make AI work is so ...

Welcome to CalMatters, the only nonprofit newsroom devoted solely to covering issues that affect all Californians. Sign up for WhatMatters to receive the latest news and commentary on the most ...

When Georgia State University professor G. Sue Kasun taught a new course this summer, she used generative artificial intelligence to help her brainstorm. Kasun, a professor of language, culture and ...

George Chalhoub argues for transparent and enforceable guidelines for regulating the use of AI in scientific peer review. "AI is a tool, not a decision-maker. Protecting the credibility of the ...