Learn about the theory suggesting that the Earth sits inside of a void, which may explain why the universe appears to expand at an accelerating rate.

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

Fisheries acoustics uses sound waves to detect who's swimming through Maine's waters. At its core, fisheries acoustics is essentially a really "fancy fish finder," says Aaron Whitman, a senior ...

Blooming in time: The developing sounds of Wave’N’Dave, By Aramide Olorunyomi The pair have been steadily amplifying their presence throughout the year. by Premium Times July 4, 2025 ...

'Multilateralism under attack': Ramaphosa sounds alarm over worsening state of geopolitcs The president said multilateral institutions like the United Nations needed to be strengthened and reformed.

Various analog situations in acoustics and electromagnetic waves are described. Certain higher order modes of airborne sound waves in tubes possess a transverse or polarized nature, and ...

Stories from Derbyshire & East Staffordshire on BBC Sounds. Talking points and taking on the day's top stories. Also celebrities and music you love ...

Local BBC Radio joins BBC Radio 5 Live through the night on a weekday. Sharon Hartley is here with a look at Lancashire life and the Rewind from 1pm to 2pm ...

Hearing aids work by amplifying sound through a three-part system: The microphone receives sound and converts it into a digital signal. The amplifier increases the strength of the digital signal. The ...