Climate change and coral reefs News

RSS
271 stories
Fish in Samoa.

Samoa’s new marine spatial plan protects 30% of the country’s ocean

Claire Turrell 4 Jun 2025
Nontoxic dye released from an artificial upwelling experiment off the Canary Islands. That experiment, set to last weeks, ended after just one day when the pump failed. “To most of us that proved … the technical readiness of this approach is not there,” says Michael Sswat, a postdoctoral researcher at GEOMAR Helmholtz Centre for Ocean Research, who was part of the research team.

Marine artificial upwelling, problematic climate solution slow to advance

Sean Mowbray 2 Jun 2025
A scientist studying coral reefs in Virgin Islands National Park on the island of St. John, part of the U.S. Virgin Islands. Image by the U.S. National Park Service Climate Change Response Program via Flickr. (Public domain).

Coral reef research dominated by rich countries, plagued with inequities: Study

Edward Carver 26 May 2025
A Schrenck’s bumblebee (Bombus schrencki) in Estonia.

Climate change now threatens thousands of species on Earth

Spoorthy Raman 22 May 2025

Scientists underestimate frequency of South Atlantic heating events: Study

Bobby Bascomb 16 May 2025

A Honduran reef stumps conservationists with its unlikely resilience

Fritz Pinnow 2 May 2025

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

Elizabeth Fitt 29 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
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

Corals recover faster on artificial structures than on natural reefs, study finds

Bobby Bascomb 11 Apr 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 moray eel in the coral reefs of the Daymaniyat Islands, Oman.

2024’s top ocean news stories (commentary)

Alfredo Giron, Ana K. Spalding, Andrés Cisneros-Montemayor, Asha de Vos, Cinda P. Scott, Josheena Naggea, Juan José Alava, Olivia Milloway, Rita Maria el Zaghloul 8 Jan 2025
Banner image of Galaxea astreata coral colony in Nusa Penida in Bali, Indonesia, courtesy of Ocean Gardener.

Scientists in Bali find what could be the world’s largest coral colony

Kristine Sabillo 17 Dec 2024
A hawksbill sea turtle in Grand Cayman, part of the Mesoamerican Reef.

After historic 2024 coral bleaching, hope remains for Mesoamerican Reef

Fritz Pinnow 6 Dec 2024
Coral reef in Sombrero Island, Philippines.

Coral reefs could survive climate change, but in altered state, study says

Keith Anthony Fabro 5 Dec 2024

Seeking solutions in Indigenous knowledge: Interview with the Maldives’ Mohamed Nasheed

Dilrukshi Handunnetti 23 Nov 2024
Banner image of clownfish and coral reef in Indonesia, by Rhett A. Butler/Mongabay.

44% of reef-building coral species at risk of extinction: IUCN

Kristine Sabillo 14 Nov 2024

World’s largest known coral — visible from space — found in Solomon Islands

Bobby Bascomb 14 Nov 2024

NOAA finds 77% of world’s corals exposed to bleaching-level heat

Bobby Bascomb 6 Nov 2024

UN falls short on coral funding as reefs face largest bleaching event on record

Shanna Hanbury 1 Nov 2024
Fish at a coral reef in the Red Sea, Sharm el Sheikh, Egypt.

Protecting coral reefs boosts fish numbers by 10%: Study

John Cannon 25 Oct 2024

In Mexico, scientists race to save Marietas Islands’ corals from ocean warming

Agustín del Castillo 30 Sep 2024
A jellyfish swims in the sun in the mangroves.

Inaugural Planetary Health Check finds ocean acidification on the brink

Sean Mowbray 23 Sep 2024
Fish at a coral reef in Mexico.

Lab-grown corals resisted bleaching during Caribbean’s worst marine heat wave

Caitlin Cooper 19 Sep 2024
A coral reef off the coast of Raja Ampat, Southwest Papua province, Indonesia. Image courtesy of Ronal Mambrasar/Konservasi Indonesia.

$35m debt-for-nature deal aims to protect Indonesia’s coral reefs

M Ambari 30 Aug 2024

Sylvia Earle on the greatest threat to our oceans

Romi Castagnino 9 Aug 2024
Coral reefs seen along the coast in an aerial photo.

New approach to restore coral reefs on mass scale kicks off in Hawai‘i

Elizabeth Claire Alberts 25 Jun 2024

‘Our life support system is at risk’: Interview with ‘Her Deepness’ Sylvia Earle

Elizabeth Claire Alberts 3 May 2024
Fluorescing and bleached reef in New Caledonia in 2016.

Global coral bleaching now underway looks set to be largest on record

Elizabeth Claire Alberts 16 Apr 2024

Faced with an extreme future, one Colombian island struggles to rebuild

Juan Pablo Pérez Burgos 15 Apr 2024

‘Corals dying’ as yet more bleaching hits heat-stressed Great Barrier Reef

Elizabeth Claire Alberts 5 Mar 2024
A coral reef and its residents in the Galapagos Islands, Ecuador. Image ©Greg Asner/divephoto.org.

2023’s top ocean news stories (commentary)

Ana Spalding, David Obura, Diva Amon, Minna Epps, Rhett Bennett, U. Rashid Sumaila 16 Jan 2024

you're currently offline