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 ...

Instead, it uses electricity and motion to hurl satellites into space, all while promising to cut down on cost and pollution.

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 ...