Fuel consumption rates of trucks transporting freight can swing considerably because of air resistance, or drag. Nearly half ...

Want to putt like the pros? Ian Poulter shows how a simple string can improve your putting alignment, eye position and stroke.

Can your bathroom double as a lab? At-home testing is reshaping how we learn about our bodies — and raising new questions.

How to use lateral reading to verify information from a post or article. When to click through to a link or search result and when to move on to the next one. The difference between primary and ...

Why some people share false and misleading information. Where and how misinformation can surface online. How to detect misinformation. Three questions to ask that help you discern fact from fiction.