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A Nile crocodile (Crocodylus niloticus)

Life

Crocodiles can sense how distressed human babies are from their cries

Predatory reptiles move quickly and aggressively towards the sound of babies crying and can tell if they are in genuine distress and so potentially vulnerable

News

Quantum computers could be built that are based on sound

Physics

Sound-based quantum computers could be built using chip-sized device

News

Mind

How your brain stays focused on conversations in a noisy room

News

Technology

Sound vibrations can encode and process data like quantum computers do

News

Technology

Mysterious sounds in stratosphere can't be traced to any known source

News

Technology

Material that sends sound from water to air could help eavesdroppers

News

A throat patch that can detect silent speech and act as a speaker

Technology

Tiny throat mic can detect and broadcast silently mouthed words

News

A man using bone-conduction earphones to make a phone call

Technology

Bone conduction headphones make your own voice sound less weird

News

A mossy patch of decaying bark and soil, with the leaves of plants visible in the background, suggesting a forest environment

Life

Soil produces subtle noises that could reveal how healthy a forest is

News

Artificial intelligence entity using voice to communicate

Technology

Voice jammer stops anyone from recording you speak

An artificial intelligence voice jammer can unobtrusively block microphones recording a single voice in an area, avoiding causing wider disruption that might tip people off

News

Technology

Ultrasound stickers could continuously image internal organs for days

News

Technology

Acoustic levitation used to build complex structures in mid-air

News

Physics

3D rabbit 'hologram' created by levitating screen using sound waves

News

Comment

The sonic wonders of our world are under threat. We need to listen

Comment