Thousands of marine species from microscopic zooplankton to the largest cetaceans rely on sound for survival and many have ...

Only waves exhibit constructive and destructive interference in everyday experience. Sound waves and water waves show interference effects. We now also know that all electromagnetic waves ...

Scientists have unlocked a previously unseen behavior of acoustic waves, opening up new possibilities for cutting-edge ...

This is a sound wave of me saying "hello." And here's "goodbye." See? They're different. Now, if you played both sounds at the same time, you get a phenomenon called constructive interference.

We can’t hear all levels of sounds. Sound waves with very high frequencies are called ultrasound and our ears can’t detect them. Ultrasound waves have multiple uses including: detecting ...