Whales

A marine heatwave could have been responsible for a recent 20 per cent decline in the Pacific humpback whale population.

British Underwater Photographer of the Year 2023, Ollie Clarke, showcases some of his spectacular megafauna shots of sharks, rays and whales

Sperm whales appear to make communal, democratic decisions - but take a long time discussing and disagreeing before they do

Dominica has announced that the world’s first marine reserve for sperm whales will be established in the Caribbean island nation’s waters

There are no captive cetaceans in the UK - but its not illegal to keep them. Marine Connection has launched a petition to change that

Divers from the Australian Navy have been injured by the 'unsafe and unprofessional' use of active sonar by a passing Chinese warship

A 16.5m-long fin whale, the second largest species of animal in the world, has been found dead on Fistral Beach in Cornwall, UK

Daniel Thomas Browne, winner of DIVE's BigShot Megafauna underwater photo competition, showcases some of the best of Western Australia's reefs

Extracts from Helen Scales’ beautifully illustrated Around the Ocean in 80 Fish & Other Sea Life, featuring two of its most iconic ocean creatures

Some stunning whale and whale shark portraits - and more - by British wildlife conservation biologist, photographer and filmmaker, Kaush Subramaniam

Thomas Cook has announced it will cease ticket sales to any attraction featuring captive cetaceans, including dolphins, whales and orcas

Catherine Cushenan (@catsharks) is a shark ecologist, freediver and underwater photographer with a particular love of charismatic megafauna

Check out the teaser trailer for Our Planet II, a four-part series narrated by David Attenborough coming to Netflix on 14 June

A new study by researchers in Iceland documents the first case of a pilot whale calf being adopted and cared for by an adult female orca.

Blue whales could be ingesting up to 10 million pieces of microplastic every day, according to a study published in Nature Communications.

Humpback whales have been spotted off the coast of Cornwall, bringing hope of a 'bumper season' of sightings for the south west UK

Major breakthrough in campaign to stop lethal shipping collisions with resident pygmy blue whales in Sri Lanka

Scientists call for speed limits on fast ferries linking the Canary Islands as evidence mounts they kill sperm whales and other cetaceans.