Unprecedented video shows a male gray seal using its flippers to produce a loud sound underwater. Scientists say it could be a previously undocumented form of communication, in which the seals are ...

Researchers deserve a round of applause for uncovering the science behind the acoustics produced from hand clapping that had not been clearly understood until recently. The daily gesture that people ...

Whales serenade each other across thousands of miles, while dolphins call out other's "names" using signature whistles. Now, scientists have spotted gray seals using yet another form of underwater ...