Marine animals News

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Sea anemones and hermit crabs form a mutualistic relationship in Japan

Bobby Bascomb 13 Nov 2025

Expedition charts Cook Islands seafloor, amid scrutiny over mining motives

Elizabeth Claire Alberts 6 Nov 2025
A humpback whale fluke.

Antarctic conservation summit closes with stalemate on MPAs & krill fishing rules

Francesco De Augustinis 4 Nov 2025
Trawlers docked outside Sihanoukville. Screenshot from ‘Illegal fishing and land grabs push Cambodian coastal communities to the brink’ by Andy Ball / Mongabay.

Chaos on Cambodia’s Coast

Mongabay.com 3 Nov 2025

Night dives reveal hidden alliances between young fish and larval anemones

Elizabeth Claire Alberts 31 Oct 2025
Antarctic krill (Euphausia superba). Image by Dr. Wayne Trivelpiece via Wikimedia Commons. Public domain.

Norway’s proposal to double krill harvests raises tension at Antarctic conservation summit

Francesco De Augustinis 30 Oct 2025

On first International Day of the Deep Seabed, we seek stewardship and consensus (commentary)

Leticia Carvalho 30 Oct 2025
A turkey moray in a coral reef in Mauritius.

In Mauritius, an NGO is tracking the sex life of corals to save them

Malavika Vyawahare 30 Oct 2025
A shark is hauled into the hold of the Pedra da Grelo, a Spanish longliner targeting swordfish in the south Atlantic ocean.

Report finds dangerous mercury levels, highlights mislabeling in shark meat sold in EU

Elizabeth Fitt 29 Oct 2025
Missing fisheries observer Samuel Abayateye.

Two years later, no closure for family of missing Ghanaian fisheries observer

Awudu Salami Sulemana Yoda 29 Oct 2025
A humpback whale

Australia celebrates ‘humpback comeback,’ but a main food source is under threat

Mike DiGirolamo 28 Oct 2025
A oceanic whitetip shark with pilot fish. Image by Johanlantz via Wikimedia Commons (CC BY-SA 3.0).

Mexico adopts protections for Atlantic sharks

Shreya Dasgupta 28 Oct 2025
A harp seal on ice.

Arctic seals edge closer to extinction as sea ice vanishes

Keith Anthony Fabro 23 Oct 2025
A raft of sea otters off the Alaska coast.

Booming sea otters and fading shellfish spark values clash in Alaska

Justin Catanoso 21 Oct 2025

Rare dugong calf sighting in Alor spotlights seagrass & marine mammal conservation

Basten Gokkon 21 Oct 2025

South African sharks threatened by fisheries, weak enforcement

Victoria Schneider 20 Oct 2025
A manta ray in the Indian Ocean.

Mining the deep-sea could further threaten endangered sharks and rays

Elizabeth Claire Alberts 20 Oct 2025
A green turtle. Image by Bernard DUPONT via Wikimedia Commons (CC BY-SA 2.0).

Green turtle rebounds, moving from ‘endangered’ to ‘least concern’

Shreya Dasgupta 17 Oct 2025

Indonesia falls short in bid to increase its share of southern bluefin tuna catch

Edward Carver 16 Oct 2025
A waddle of chinstrap penguins (Pygoscelis antarctica) on Deception Island, Antarctica. Image courtesy of Jay Williams / WWF.

Abandoning Antarctic krill management measure threatens conservation progress (commentary)

Andrea Capurro / Mary-Anne Lea 13 Oct 2025
A 2.6 meter-long (8.5-ft) oarfish (Regalecus russelii) caught off the western coast of Sri Lanka is the first record of the world’s longest fish in its waters.

First oarfish sighting in Sri Lanka highlights citizen science in marine protection

Malaka Rodrigo 13 Oct 2025
A harbor seal pup is carefully restrained by an animal care volunteer during a tube feeding at The Marine Mammal Center’s hospital and visitor center in Sausalito, California.

Will California’s marine mammal conservation success come undone?

David Helvarg 9 Oct 2025
A common octopus (Octopus vulgaris). Photo via Wikimedia Commons.

Octopus farming is a dangerous detour for marine conservation (commentary)

Giulia Malerbi 8 Oct 2025
Starfish on sunken World War II munitions in the Baltic Sea. Image courtesy of Vedenin et al., 2025 (CC BY 4.0).

Marine life are thriving on Nazi missile debris in the Baltic Sea: Study

Shreya Dasgupta 8 Oct 2025

From South America to Asia, seahorses vanish into trafficking pipeline

Ana Cristina Alvarado 30 Sep 2025

Study spotlights West Papua habitat as whale sharks face increased pressures

Basten Gokkon 28 Sep 2025
Alisha’s dorsal photograph during her initial tagging in May 2012 in Gansbaai, South Africa.

Long-lost white shark tag traces remarkable journey from South Africa to SE Asia

Miriam Bahagijo 26 Sep 2025

How we probed a maze of websites to tally Brazilian government shark meat orders

Philip Jacobson, Kuang Keng Kuek Ser 26 Sep 2025
An oceanic white tip shark (Carcharhinus longimanus) with pilot fish (Naucrates ductor). Image courtesy of Renata Romeo/Ocean Image Bank.

‘Super big deal’: High seas treaty reaches enough ratifications to become law

Edward Carver 23 Sep 2025
A blue shark (Prionace glauca).

Mongabay shark investigation cited in motion to ban Brazil fin exports

Mongabay.com 23 Sep 2025
Two Iberian orcas pictured off the coast of Spain. Image courtesy of circe.info.

Iberian orcas sink sailboat in latest ramming ‘game’ in Portugal

Shanna Hanbury 19 Sep 2025
Fishers with their canoes in São Tomé.

São Tomé and Príncipe commits to creating a marine protected area network

Victoria Schneider 19 Sep 2025

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