Scientists have discovered a surprising space phenomenon: electromagnetic waves called "chorus waves" emitting a sound ...

Birds became the world's master musicians in order to convey to potential mates, rivals and predators all the important things they have to say, from "Clear off!" to "Come on!" And their songs ...

However, another thing we admire about birds is the sweet songs that they sing. Birds sing for many reasons. They do it to communicate with each other, attract mates, establish their territory ...