Researchers found that dolphins confronted with noise increase the volume and duration of their calls to one another but struggle to cooperate. By Carolyn Wilke Mammals in the ocean swim through a ...

Editor's note: This has been updated with the correct meeting date when residents said they would like to see noises regulated. When: West Lampeter Township Board of Supervisors meeting, July 14. What ...

The oceans are loud and getting louder all the time. And marine mammals must live in the din. These animals take different approaches to the noise: Dolphins perform the equivalent of shouting.

Mammals in the ocean swim through a world of sound. But in recent decades, humans have been cranking up the volume, blasting waters with noise from shipping, oil and gas exploration and military ...