For weeks now, social media has been buzzing with claims that Earth’s “heartbeat” is surging, and that those spikes are ...

Modern military radar systems can do so much more than their forebears, with this particular unit combining multiple critical tasks into one mobile package.

A burst of solar activity in early February 2026 sent high-speed plasma streaming past Earth, triggering geomagnetic ...

The previous column talked about the invaluable importance of electricity in modern-day society. It also talked about the phases of the Industrial Revolution si ...

The world is never really at rest. Even in a vacuum near ultracold temperatures where all classical motion should come to a halt, you'll find quantum fluctuations. In thin, two-dimensional materials, ...

Blue light is a high-energy part of visible light from the sun, screens, and light-emitting diode (LED) bulbs. Your cornea and lens don’t block blue light the way they block ultraviolet (UV) rays.

Astronomers have identified the most powerful and distant microwave laser, or maser, ever observed, originating from two ...