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.

A national study involving over 500 individuals with traumatic brain injury (TBI) and their caregivers revealed that regaining basic communication is seen as the minimum acceptable outcome after ...

David Autor: The evidence is inconclusive. The most widely discussed findings document a slower pace of hiring of young ...

Trump’s sanctions on U.N. expert Francesca Albanese and the International Criminal Court froze assets and disrupted war ...

The survey reveals increased optimism among residents as new mayoral administration takes over, but concerns over crime and ...

Here's how the JavaScript Registry evolves makes building, sharing, and using JavaScript packages simpler and more secure ...

While the U.S. chases breakthroughs, China is betting on scale, speed, and real-world adoption—and that may prove decisive in ...

Rising living costs, shrinking early years services and soaring screen use are reshaping what teachers encounter on the first day of school​, with consequences felt across the system ...

The race for the next UN Secretary-General is underway as the United Nations faces a legitimacy crisis, climate pressure, and the need for institutional transformation.

The city's hoping to remove the nest of wires crossing Council Chambers and replace television equipment that's old enough to ...

President Trump signed the bill ending the partial government shutdown on Tuesday afternoon, hours after it narrowly passed the House. The measure funds an array of agencies for the rest of the fiscal ...