Your emotions can be an important guide to help you think better, except when they don't. A new study suggests how to declutter your thinking and set those emotions aside.

For decades, Americans have relied on exit polls to illuminate the story of what happened on election night. By gathering ...

Fix Excel formulas that won’t spill! Learn how to troubleshoot #VALUE errors caused by Analysis ToolPak functions and improve your workflow.

Examining mistakes gives students a chance to discuss misconceptions openly and find new approaches to solving problems.

Scientists use James Webb Space Telescope to make 1st 3D map of exoplanet — and it's so hot, it rips apart water ...