The ocean is a noisy place. Although we don't hear much when we stick our heads underwater, the right instruments can reveal a symphony of sound. The noisemakers range from the low-frequency bass ...

On a shallow coral reef in the western Pacific Ocean, a pregnant sea creature went about its day — or tried to. Something about the translucent animal caught the attention of nearby scientists. It ...

Alongside a pristine stream in the foothills of the Ecuadorian Andes, a team of researchers has found a graceful glass frog that's new to science. Unlike its close relatives, this amphibian has ...

Marine exploration often reveals unusual life forms that remain hidden beneath the ocean surface for years. In the past few ...