Sound is more than just noise. It's a mechanical wave made of pressure changes that travels through materials like air, water, or tissue.

The first method is passive acoustics, which involves placing a hydrophone in the water and simply listening. While many people associate this technique with listening to whale sounds, researchers can ...

WATERBOMB SINGAPORE 2025 returns with a stacked artist lineup. Here's a guide to all the performers hitting the stage on 30 ...

WATERBOMB SINGAPORE 2025 returns with a stacked artist lineup. Here's a guide to all the performers hitting the stage on 30 ...

MADAN MOHAN MATHUR returns refreshed after a date with the selfmanifest Ganesha at GanapatipuleWe could see the green outline of the Konkan Coast on the horizon across the placid blue waters of the In ...

it vibrates the sodium ions connected to water molecules in the blood, creating ultrasound waves that are detected with an ultrasonic transducer. This technique, known as optoacoustic detection, ...

Audible sound can affect gene activity in mouse cells, boosting the attachment of muscle precursors to surrounding tissue and ...

A laser-equipped research platform has, for the first time, photographed airflow just millimeters above ocean waves, ...

An international research team led by the Helmholtz-Zentrum Hereon has, for the first time, succeeded in visualizing and ...

Researchers have developed an ultra-thin drumhead-like membrane that lets sound signals, or phonons, travel through it with ...