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Gray whales are suffering catastrophic population decline in the Pacific Ocean

David Brown 16 Jul 2026
A striped dolphin caught in a driftnet off the Azores, North Atlantic.


Seeking swordfish, catching dolphins and whales: EU pushes to rein in driftnets

Victoria Schneider 8 Jul 2026
Humpback whales in French Polynesian waters. The intensity and duration of marine heat waves could have widespread effects on marine biodiversity, increasing the likelihood of species displacement and mortality. Image by Toby Matthews / Ocean Image Bank.

Listen to whales to improve connection, care & ocean health (commentary)

David Gruber, Sylvia Earle 6 Jul 2026
A fin whale captured off the coast of Lüderitz, Namibia, in 2014. Image courtesy of Sara Golaski for the Namibian Dolphin Project.

Sightings off Southern Africa suggest blue and fin whales may be rebounding

David Brown 6 Jul 2026

Sightings of humpback whales surge in Rio de Janeiro, fueling demand for whale-watching trips

Associated Press 2 Jul 2026

US moves to allow commercial fishing in Pacific marine protected areas

Bobby Bascomb 22 Jun 2026
Sharks in French Polynesia. Image courtesy of Hannes Klostermann, Ocean Image Bank.

French Polynesia expands ocean protections to 30% of its waters

David Brown 18 Jun 2026
A humpback whale fluke.

Protect Antarctic krill to preserve the health of Africa’s coastal communities (commentary)

Carmen dos Santos 17 Jun 2026
Humpback whale family swimming

How courtrooms are deciding the fate of whales

Izzy Sasada 15 Jun 2026
Pilot whale (Globicephala melas) off the coast of Spain. Image courtesy of circe.info.

Pilot whales can’t hear each other over ship noise in Strait of Gibraltar, study finds

Shanna Hanbury 12 Jun 2026
A dead dusky morwong (Dactylophora nigricans) lies on a bed of seaweed at the water’s edge.

A year on, Australia’s biggest harmful algal bloom continues to wreak havoc

Nick Rodway 8 Jun 2026
A stranded Bryde’s whale at Dyer Island. The 90-degree bend of the body suggests broken vertebrae as result of a ship strike, according to Loraine Shuttleworth. Image courtesy of Loraine Shuttleworth/Dyer Island Conservation Trust.

Whale strike risk rises as international shipping reroutes around South Africa

Victoria Schneider 5 Jun 2026

Pilot project in San Francisco Bay aims to help ships avoid gray whales

David Brown 4 Jun 2026

Canadian government endorses a plan to move whales from shuttered Marineland park to US and Spain

Associated Press 4 Jun 2026
Endangered subspecies Southern resident orcas (Orcinus orca ater). Image by ywcai via iNaturalist (CC BY-NC 4.0).

AI listens for endangered orcas to help reduce underwater noise exposure

Mongabay.com 22 May 2026
A waddle of chinstrap penguins (Pygoscelis antarctica) on Deception Island, Antarctica. Image courtesy of Jay Williams / WWF.

The Southern Ocean is key to our planet’s future & we have a chance to protect it this year (commentary)

Zac Goldsmith 13 May 2026
Fishers in the Mekong River near Chiang Khong, Thailand. Elevated arsenic levels at testing sites in the Mekong indicate that contamination may be spreading into this vital waterway. Image by Stefan Lovgren.

Dangerous arsenic levels detected in Thailand’s Mekong mainstream for first time

Gerald Flynn 8 May 2026

A baby boom for North Atlantic right whales, but extinction still a threat

Bobby Bascomb 6 May 2026

Iceland plans to resume whale hunting this summer

Bobby Bascomb 4 May 2026

Endangered whale protections may be delayed to 2035 under Trump-backed plan

Associated Press 4 May 2026

Singapore to halt sourcing and breeding dolphins

Mongabay.com 23 Apr 2026
Southern resident orcas, an endangered subspecies, are threatened by a decline in their food sources, noise pollution and vessel traffic.

AI tool listens for endangered orcas in real time to reduce human disturbance

Abhishyant Kidangoor 22 Apr 2026

San Francisco Bay emerges as high-risk area for migrating gray whales

David Brown 15 Apr 2026

Orcas never seen before in Seattle delight whale watchers with a visit

Associated Press 3 Apr 2026
Visitors are silhouetted against a dolphin exhibit on Tuesday, June 11, 2013 at the Marine Life Park at Resorts World Sentosa in Singapore.

Singapore resort said to halt controversial dolphin sourcing, breeding

Robin Hicks 31 Mar 2026

A stranded whale in Germany’s Baltic Sea weakens as hopes of its return to the Atlantic fade

Associated Press 30 Mar 2026

Family and friends help sperm whale mother and newborn during birth

Bobby Bascomb 26 Mar 2026
Visitors interact with belugas at Marineland of Canada, in 2001. At one point, the facility had nearly 60 belugas, the most of any such facility in the world, and ran a successful breeding operation before Canada enacted a law banning cetaceans in captivity in 2019. Image by rdoroshenko via Wikimedia Commons (CC BY 2.0).

Belugas facing euthanasia at shuttered Canada theme park may find new homes in US

Spoorthy Raman 11 Mar 2026

Antarctic krill sustainability label questioned

Bobby Bascomb 5 Mar 2026
Due to their nonselective nature, shark nets and drum lines frequently kill sharks that don’t pose a threat to humans. Image from "Monsters" courtesy of Skyler Thomas.

Proposed shark net near Club Med resort in South Africa sparks conservation clash

Victoria Schneider 4 Mar 2026

Climate change is slowing southern right whale birth rate, 33-year study finds

Liz Kimbrough 27 Feb 2026
Study co-author Tom Hart changes the batteries on a remote camera. Penguin Watch’s camera network includes more than 77 cameras that monitor penguin colonies year-round, providing a wealth of data.

Penguins are breeding much earlier in a warming Antarctic, study finds

Ruth Kamnitzer 25 Feb 2026

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