Of the five senses, the ability to sense sound is “undervalued and underappreciated,” and yet inextricably tied to our understanding of the world, says neuroscientist Nina Kraus. “We live in a ...

Echolocation is a mechanism that can allow you to navigate the environment by using sound instead of sight. Animals like bats and dolphins are famous for their echolocation skills — however, not many ...

BOT or NOT? This special series explores the evolving relationship between humans and machines, examining the ways that robots, artificial intelligence and automation are impacting our work and lives.

Bats can learn to mimic specific sounds, which puts them into an elite group of animals capable of this. Studying how bats can copy noises could help us learn more about humans’ unique capacity for ...

The Hechinger Report covers one topic: education. Sign up for our newsletters to have stories delivered to your inbox. Consider becoming a member to support our nonprofit journalism. A student in a ...

Various methods can help you make your voice either deeper or more high-pitched . This may involve doing vocal exercises, working with a voice coach, or having surgery. It may depend on the specific ...