A portable detector the size of a cookie box reveals in real time the cosmic particles that pass through your body every ...

The currents of the oceans, the roiling surface of the sun, and the clouds of smoke billowing off a forest fire—all are ...

Learn how to determine the image location and height in lenses with this clear, step-by-step tutorial! This video explains the principles of lens optics, including magnification, focal points, and ray ...

After years of confusion, a new study confirms the proton is tinier than once thought. That enables a test of the standard model of particle physics.

Research findings are available online in the Astrophysical Journal. The original story “ Student made cosmic dust in the lab ...

Sometimes the coolest science experiments are also the simplest. With just a few basic components, this setup produces a ...

A long-standing mystery in spintronics has just been shaken up. A strange electrical effect called unusual magnetoresistance ...

This post features biographies and notable quotes from oral history interviews with planetary geophysicist Lynnae Quick, ...

A strange form of matter called a time crystal has fascinated physicists for about a decade. These systems move in repeating ...

This puzzle is known as the problem of time, and it remains one of the most persistent obstacles to a unified theory of ...

In physics, breakthroughs are rare. Experiments are slow, expensive and often end up refining, rather than rewriting, our understanding of the universe. But what if the only constraint on scientific ...