The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...

Learn the key physics definitions of position, displacement, velocity, and acceleration explained clearly and simply. This quick breakdown helps build a strong foundation for understanding motion in ...

In high-intensity laser–matter interactions, including laser-induced particle acceleration, physicists generally want to work ...

Ageia unleashes a flurry of press releases to pimp the availability of its PhysX physics accelerator chip. Will there be a physics acceleration revolution like the 3D explosion in the late ...

You might have seen some of the viral videos of this giant steel slide at Belle Isle Park in Michigan, which temporarily closed this summer because riders were sliding so fast they were losing contact ...