The walls of Tom Rubython’s office are adorned with gilded-framed images of his cocker spaniel “girls”. In one, a doleful face is staring up at the lens with big brown eyes. “Daisy Dog, 2003-2016,” ...

From whale songs to lion roars, animals have evolved to stretch their voices across distances so that friends—and sometimes foes—can hear them. Each sound is coded with messages like "Come here!" ...

Animals on land and sea use sound for different purposes – and alterations in their environment can change the effect it has ...