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Corals in Thailand

Coast-to-coast coral assessment reveals Thailand’s reefs losing complexity

Carolyn Cowan 27 Jan 2026
A file photo of the Wakashio shipwreck from 2020. Image by imo.un via

More than 5 years after Wakashio oil spill, questions linger in Mauritius

Malavika Vyawahare 26 Jan 2026

Greenland sharks retain functional vision despite extreme longevity

Bobby Bascomb 14 Jan 2026
A purse seiner targeting Pacific bluefin tuna (Thunnus orientalis) in the Pacific Ocean off Mexico. Image courtesy of Andre Boustany.

Study tracks fishing boats to see how heat waves affect fish distribution

Edward Carver 13 Jan 2026

South Africa’s great white shark population worries researchers

Victoria Schneider 13 Jan 2026
A North Atlantic right whale with calf. Image via Wikimedia Commons (Public domain).

North Atlantic right whale births increase

Rhett Ayers Butler 13 Jan 2026
Canoes stationed by Bountiya, a fishmeal industrial zone in Nouadhibou, with industrial purse seiners, including the Turkish-flagged Cinar Kardesler.

Mauritania’s fishmeal fever ends as government tightens regulation

Josef Skrdlik, Oliver Dunn 13 Jan 2026
A Campbell's keeled glass-snail with a number tag. Image courtesy of Junn Kitt Foon.

From ‘extinct’ to growing, a rare snail returns to the wild in Australia

Shreya Dasgupta 29 Dec 2025
Illustration of a slender-billed curlew by Elizabeth Gould & Edward Lear via Wikimedia Commons (Public domain).

Declared extinct in 2025: A look back at some of the species we lost

Shreya Dasgupta 26 Dec 2025
Scalloped hammerhead sharks (Sphyrna lewini), photographed in Yonaguni, Japan.

Top ocean news stories of 2025 (commentary)

Alfredo Giron, Ana Spalding, Erin Skoczylas, Vanessa Constant 24 Dec 2025
Shark meat is prepared for distribution at CEAGESP in São Paulo city. Image by Philip Jacobson/Mongabay.

Mongabay shark meat investigation wins national journalism award in Brazil

Mongabay.com 23 Dec 2025
Vermillion rockfish and soft coral observed during an expedition in Channel Islands National Marine Sanctuary.

Century-old corals reveal the Pacific Northwest is acidifying faster than expected

Elizabeth Fitt 22 Dec 2025
Bee Smith, from her Instagram account.

Bethany “Bee” Smith, researcher who documented a megamouth shark alive, died in a diving accident, aged 24

Rhett Ayers Butler 22 Dec 2025
A southern sea otter.

Zombie urchins & the Blob: California sea otters face new threats & ecosystem shifts

Christine Heinrichs 19 Dec 2025
Artisanal fishing boats. Image by Mongabay Latam.

Drug gangs in Ecuador and Peru also involved in shark fin trafficking: Report

Shanna Hanbury 19 Dec 2025

The lab-in-a-backpack busting illegal shark fins: Interview with Diego Cardeñosa

Philip Jacobson 18 Dec 2025

A rare right whale spotted off Ireland resurfaces near Boston

Bobby Bascomb 17 Dec 2025
A double-hooked blue shark.

Brazilian government serves shark to infants, prisoners and more: How Mongabay broke the story

Mike DiGirolamo 16 Dec 2025

Elephant seals can recognize the voices of their rivals

Bobby Bascomb 11 Dec 2025

Global manta and devil ray deaths far exceed earlier estimates: Study

Keith Anthony Fabro 11 Dec 2025
A diver swimming close to a female sperm whale pod.

Unregulated tourism risks disrupting Timor-Leste’s whale migration

Robin Hicks 11 Dec 2025

The last of the Vaquita Porpoise (cartoon)

Rohan Chakravarty 9 Dec 2025
Fishing gear. Image courtesy of Thomas Merritt via Unsplash.

‘Myopic’ fisheries managers toy with a new ‘tragedy of the commons’ (commentary)

Charles Clover 9 Dec 2025

South Africa withdraws abalone listing even as illegal trade threatens species

Victoria Schneider 8 Dec 2025
A breaching northern bottlenose soars out of the water. Image by Sanna Isojunno via Wikimedia Commons (CC BY-SA 4.0).

A rare bright spot for whales: Decades of conservation pay off for endangered population in Canada

Stella Mayerhoff 5 Dec 2025

Countries back strong new trade limits for sharks and rays at CITES summit

Victoria Schneider 3 Dec 2025

45 more shark species up for CITES protections; tight vote expected

Philip Jacobson 26 Nov 2025
California sea lion by Rhododendrites via Wikimedia Commons (CC BY-SA 4.0)

Chronic diseases prevalent across animals, but understudied: Study

Shreya Dasgupta 25 Nov 2025

Abrolhos: A South Atlantic marine treasure in need of protection

Elizabeth Oliveira 24 Nov 2025
A sea otter

‘Forever chemical’ contamination could undermine sea otters’ fragile recovery in Canada

Edward Carver 21 Nov 2025
Oceanic white tip shark. Image courtesy of Mark Royer, Hawaii Institute of Marine Biology.

For sharks on the brink of extinction, CITES Appendix II isn’t protective enough (commentary)

David Shiffman 20 Nov 2025

Wolf hauls up crab trap to eat bait, hinting at possible tool use

Bobby Bascomb 20 Nov 2025

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