Galway PhD student Seán O’Callaghan develops a novel method for identifying sperm whales using aerial photographs.

Selfie-obsessed tourists are fuelling a dangerous rise in shark attacks it's been claimed, following a string of recent ...

Lorayne Meltzer has lived along the Gulf of California for 30 years. As an ecologist and director of a binational field ...

Trailing orcas on a whale hunt off the Ningaloo coast provides a visceral ... Death with a twinkle in his eye. His tall dorsal fin flashes in the sun. It quivers from the sheer force of cutting so ...

The Sea Watch Foundation, a nationwide charity working to improve the conservation of whales, dolphins and porpoises ... can be identified by their dorsal fin. Cardigan Bay is considered one ...

The fin whale (Balaenoptera physalus), or finback whale, is the second-largest whale species after the blue whale, with the largest individuals reaching up to 26 metres in length and weighing around ...

Its distinctive green pigmentation in the eyes likely serves as a filter against the blue bioluminescence of jellyfish ... Like anglerfish, coffinfishes possess an illicium—a modified dorsal fin ray ...

La Conner stretches along the Swinomish Channel with historic buildings on one side and boats gliding by on the other. The famous rainbow bridge arches over the water, connecting the town to Fidalgo ...