Pulsars suggest that ultra–low-frequency gravitational waves are rippling through the cosmos. The signal seen by ...

Researchers have built a small but powerful detector to find gravitational waves in a hidden frequency range. The discovery ...

Plasma waves can experience sudden changes in frequency with drastic effects, which are important to correctly model.

In December 2024, satellites captured an extraordinary phenomenon in the heart of the ocean—waves that soared to nearly 66 ...

The world's most sensitive table-top interferometric system—a miniature version of miles-long gravitational-wave detectors ...

A network of optical cavities could be used to detect gravitational waves (GWs) in an unexplored range of frequencies, according to researchers in the UK. Using technology already within reach, the ...

The math of even the simplest ocean waves is notoriously uncooperative. A team of Italian mathematicians has made major ...

Researchers have designed a new type of gravitational wave detector that operates in the milli-Hertz range, a region ...

The study highlights the increasing frequency of longer, more intense heat waves, exemplified by recent events in the U.S. and Europe. Longer heat waves pose escalating threats to people, agriculture, ...