I've worked with AI for decades and have a master's degree in education. Here are the top free AI courses online that I recommend - and why.

Discover 17 new Excel features and functions for 2026, so you track edits and data faster. Including auto-refreshing pivots ...

Learn how to implement the Nadam optimizer from scratch in Python. This tutorial walks you through the math behind Nadam, explains how it builds on Adam with Nesterov momentum, and shows you how to ...

Ariel Messman-Rucker is an Oakland-born journalist who now calls the Pacific Northwest her home. When she’s not writing about politics and queer pop culture, she can be found reading, hiking, or ...

What to know about gear, ski passes, classes and more. By Elaine Glusac Elaine Glusac is the Frugal Traveler columnist, focusing on budget-friendly tips and journeys. For novices, downhill skiing can ...

Millions of Americans who receive tips or overtime pay have been issued new guidance from the Internal Revenue Service (IRS) clarifying what tax deductions are available to them. On Friday, the IRS ...

The Internal Revenue Service issued guidance Friday for workers eligible to claim the deduction for tips and overtime income for tax year 2025. Notice 2025-69 provides clarification on how to ...

Astronomers and expert stargazers share their top skywatching tips for beginners. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. There's no ...

AirPods Pro 3’s redesigned ear tips are an unexpected hit-or-miss change. The new foam-infused tips radically change how the earbuds feel when worn. Apple knows the ear tips are not one-size-fits-all, ...

An IRS notice said employers and other payers will not face penalties for tax year 2025 if they do not provide a separate accounting of amounts reasonably designated as cash tips or the total amount ...