Explore collision physics by learning how to determine elasticity in train car crashes! This video breaks down the concepts of elastic and inelastic collisions, momentum conservation, and energy ...

On a frigid orbit beyond Neptune, some of the solar system’s smallest worlds project a strange silhouette. Two rounded lobes, ...

Explore the physics of elastic and inelastic collisions with a hands-on Newton’s Cradle demonstration! This video breaks down the differences between these types of collisions, illustrating concepts ...

Learn how consumer goods vary in price elasticity, with factors like substitute availability and brand influence affecting demand sensitivity.

Just after 9 a.m. on Friday, Feb. 6, 2026, final beams of oxygen ions—oxygen atoms stripped of their electrons—circulated through the twin 2.4-mile-circumference rings of the Relativistic Heavy Ion ...

What are the worst intersections in L.A.? We crunched the numbers and this is what we came up with. Some of the crossings ...

Three ways to reduce these collisions: influence driver behavior, influence animal behavior and separate animals from roads. “You can recover costs [of building wildlife overpass or underpass] in two ...

An estimated 50 vehicles have been involved in several collisions on the westbound Highway 401 near Trenton, Ont., shutting the road in both directions in a part of the highway. According to Ontario ...

Nearly one year after the midair collision between an Army helicopter and an American Airlines regional jet near Washington, DC, the National Transportation Safety Board sharply criticized the Federal ...

Toddler in stroller dies after being hit by Jeep in south Calgary: ‘Tragic loss of life’ Police say a toddler was being pushed in a stroller by two adults in a marked crosswalk in south Calgary when a ...