MORE THAN 1,000 metres below the surface of the oceans, darkness reigns. For animals living in this perpetual twilight, vision is irrelevant; acoustic signals, instead, are how they navigate, ...

We live in a world of ambient hums, from air conditioners and distant traffic to the whir of our own thoughts. It’s no surprise many people reach for active noise-cancelling (ANC) headphones to escape ...

Noise-canceling technology has advanced headphones such that they are now indispensable for getaways, relaxation, and concentration. Imagine drowning out the commotion and losing yourself in your ...

Michelle is Lifehacker's Associate Tech Editor, and has been reviewing games, laptops, phones, and more for over 10 years. She is based in New York City and holds a master's degree from NYU. July 9, ...