When an object from outside our star system zooms through our neighborhood in the solar system, it provides a rare ...

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

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

Plasma Wakefield Accelerators (PWFA) represent a disruptive candidate for next-generation high-energy accelerators. By ...

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 ...

Stuff falls all the time. Maybe you’ve dropped a ball. Perhaps that cup of coffee slipped out of your hands. The mostly likely situation is that a cat decided to knock an object off a table—because ...

While it would be awesome for people to be able to live in space, a "weightless" environment poses some serious challenges. Humans function best on Earth’s surface, where they are affected by a ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

A new company called Ageia has announced that they’ve created the world’s first chip dedicated to physics acceleration. Emblazoned with the clever name “PhysX,” the company hopes to release the chip ...

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 ...