Yesterday, there were further sightings of a dolphin further up the Thames. The marine animal, which has been nicknamed Jo Jo ...

A lone humpback whale put on quite a show off Pakala during a Blue Dolphin Charters tour on Saturday. Video sent to our newsroom caught the moment the whale did a full breach out the water ...

An individual D. delphis breaching near the R/V Searcher in the Channel Islands. This material relates to a paper that appeared in the 18 Oct. 2017, issue of Science Advances, published by AAAS.