In a new study, researchers demonstrate long-term, non-invasive monitoring of blood sodium levels using a system that combines optoacoustic detection with terahertz spectroscopy. The paper is ...

New technology, which uses sound to recover 92% of platinum from hydrogen fuel cell stacks, is emerging from Johnson Matthey, a company which, interestingly, has a long-standing South African ...

AI is sucking up energy and tech companies are looking at ways to power it. There's been a lot of talk about nuclear, but those projects are years away and AI's thirst for energy is happening now.

Utilities are finding water leaks with a new tool that uses AI and sound waves, ... which requires huge pipes and tremendous energy to push it, because it’s very heavy – of filtering it and of the ...

A new study from MIT Technology Review has laid out just how hungry AI models are for energy. A basic chatbot reply might use as little as 114 or as much as 6,700 joules, between half a second and ...

Ambisonic rendering is a way to simulate the precise locations of sounds in 3D, and an ambisonics algorithm has allowed researchers to create rich virtual “soundscapes.” In JASA, researchers ...