Marine biodiversity News

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Cruise ships and intensified tourism in Mexico threaten whale shark habitat

Astrid Arellano 13 May 2025
NC State PhD student Bethany Wager catching and tagging a False Albacore for The Albie Project. Image courtesy of American Saltwater Guides Association.

Angling for answers, this saltwater fishing group boosts research for better conservation

Erik Hoffner 12 May 2025
Image of a dugong by Julien Willem via Wikimedia Commons (CC BY-SA 3.0).

Mozambique announces petrochemical city on sensitive Inhambane seascape

Shreya Dasgupta 8 May 2025
A school of hammerhead sharks, Mikimoto, Japan. Masayuki Agawa / Ocean Image Bank

Annual ocean conference nets $9.1 billion for initiatives, despite US absence

Elizabeth Claire Alberts 5 May 2025

A Honduran reef stumps conservationists with its unlikely resilience

Fritz Pinnow 2 May 2025
A whale shark (Rhincodon typus). Image courtesy of Iris Ziegler.

Tuna talks bring wins for Indian Ocean sharks, but more needed, experts say

Malavika Vyawahare 1 May 2025

Blue whale decline in Sri Lanka tied to climate and human activity

Simon Payne 30 Apr 2025
A glass octopus, a nearly transparent species whose only visible features are its optic nerve, eyeballs and digestive tract.

The Metals Company applied to the U.S. for a deep-sea mining license

Elizabeth Claire Alberts 30 Apr 2025

Scientists warn coral restoration can’t keep pace with global reef collapse

Elizabeth Fitt 29 Apr 2025
Humpback whale (Megaptera novaeangliae).

‘We belong to one ocean’: Indigenous leaders push for seat at the table of high seas biodiversity treaty

Sonam Lama Hyolmo 29 Apr 2025
Fishers bring in their catch in Tran Vinh Nghia, Vietnam, in 2010. Image courtesy of United Nations Development Programme via Flickr (CC BY-NC-ND 2.0).

Southeast Asia’s fisheries thrive despite decades of overfishing warnings: Study

Keith Anthony Fabro 29 Apr 2025

Whales and dolphins at risk as report reveals ecological decline in Gulf of California

Astrid Arellano 25 Apr 2025
Coral bleaching in Ningaloo, Australia, in February 2025. Image courtesy of Daniel Nicholson/Ocean Image Bank.

Ongoing global coral bleaching event affects 84% of world’s reefs

Shanna Hanbury 23 Apr 2025
Two North Atlantic right whales photographed in the Bahamas. Image courtesy of Jero Prieto/Pelagic Life.

Critically endangered right whales spotted in the Bahamas for first time

Shanna Hanbury 21 Apr 2025

How Mexican fishers are protecting an endemic oyster — and its ecosystem

Gonzalo Ortuño López 17 Apr 2025
protests Mexico

Sheinbaum’s energy agenda under fire as Mexican activists slam LNG megaproject

Joshua Collins, Daniela Díaz 15 Apr 2025
Fin whales, the second-largest mammal on earth, are hunted in Iceland, and their meat is exported to Japan. Image credits: Aqqa Rosing-Asvid - Visit Greenland - Flickr: Finhval, CC BY 2.0,

Icelandic whaling company calls off fin whale hunt this summer

Shreya Dasgupta, Spoorthy Raman 15 Apr 2025
Maoz Fine and Naama-Rose Kochman visit the lab’s coral nursery and monitoring station near Eilat.

Even the Gulf of Aqaba’s ‘supercorals’ bleached during 2024 heat wave

Ilan Ben Zion 14 Apr 2025
Dugong in Thailand

Dugong numbers plummet amid seagrass decline in Thailand’s Andaman Sea

Carolyn Cowan 10 Apr 2025
Banner image of a humpback whale breaching in Iceland, by Giles Laurent via Wikimedia Commons (CC BY-SA 4.0).

Study delves into increase in humpback whale sightings in UK and Ireland

Kristine Sabillo 4 Apr 2025
Banner image of deep-sea corals on the ocean floor via NOAA (Public domain).

Global seabed regulator concerned by mining company’s unilateral actions

Kristine Sabillo 2 Apr 2025
An archival image of Satish Bhaskar holding a hawksbill turtle. Image courtesy of Satish Bhaskar.

The Turtle Walker: Satish Bhaskar, sea turtle conservationist

Rhett Ayers Butler 28 Mar 2025

Community-based conservation cuts thresher shark fishing by 91% in Indonesia: Study

Basten Gokkon 28 Mar 2025
(left) Endangered Florida manatee (Trichechus manatus), Crystal River National Wildlife Refuge, Florida. by David Hinkel. (right) Manatee. Photo courtesy of NOAA's National Ocean Service

Manatees in peril as human pressures push gentle giants toward the brink

Rhett Ayers Butler 26 Mar 2025

Conservationists, fishing industry find balance on protecting African penguins

Shreya Dasgupta 21 Mar 2025
A still from Turtle Walker.

How one researcher walked thousands of miles along India’s shores to conserve sea turtles

Priyanka Shankar 20 Mar 2025
A northern elephant seal in Año Nuevo Island Reserve.

Seal ‘oceanographers’ reveal fish abundance in Pacific Ocean’s twilight zone

Spoorthy Raman 18 Mar 2025
Fishers in Ghana carry their nets on the beach.

USAID funding cuts jeopardize creation of Ghana’s first Marine Protected Area

Victoria Schneider 13 Mar 2025
A Caribbean reef shark.

Caribbean reef sharks rebound in Belize with shark fishers’ help

Marco Lopez 13 Mar 2025
The team make containers to store the fish out of plastic tubes.

To save a Honduran reef, locals craft custom gear and hunt invasive lionfish

Mongabay.com 13 Mar 2025
A new species of critically endangered guitar shark was identified off the coast of Tanzania. Image courtesy of The Nippon Foundation-Nekton Ocean Census/Sergey Bogorodsky.

Scientists identify more than 800 new species in global Ocean Census

Shanna Hanbury 11 Mar 2025
Fishermen in Marshall, Liberia, prepare nets for fishing. Image by Edward Blamo for Mongabay.

Liberia to start industrial shrimp fishing, worrying artisanal fishers

Edward Blamo 5 Mar 2025

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