Jump start physics problem with a mass on a spring. This video explains the setup, key assumptions, and the step-by-step physics needed to solve for motion, energy, and forces in a spring–mass system.

If you're not a fan of early winter sunsets, hang in there. Brighter evenings are on the way. In Boston, the sun will set after 5 p.m. for the first time this year in early February. If you work a ...

SPRINGFIELD, Ill. (WLS) -- Illinois House Speaker Emanuel "Chris" Welch is pushing for a new tax on millionaires as the General Assembly gets ready to return to work in Springfield next week. It comes ...

Communities across eastern Massachusetts are under pressure to rezone parts of town to allow more multi-family housing near public transportation, thanks to the MBTA Communities Act. Aimed at easing ...