A school of fish moving together in just the right way is stunningly stealthy. A new study shows that seven fish sound like just one.

Lots of kids are using earbuds and headphones, a poll finds. Experts share why that could be bad for hearing and what you can do about.

A device called an aerial screw, invented by Leonardo da Vinci more than 500 years ago, may hold the key to quieter drones.

As US cities struggle to reduce homelessness, two scholars explain how planners can reform shelter design to be more humane and to prioritize mental health and well-being.

Some estimates find that at least 50% of adults over 75 develop hearing problems. A new study sheds light on why.

Exposure to even moderate levels of airplane noise can make it hard for you to get the recommended seven hours of sleep, a new study shows.

An epigenetic model of cancer that incorporates the concept of stochasticity could also explain why cancer risk increases with age and how biological development can be reversible.

A new acoustic recorder could track the movements of marine mammals more accurately.