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The Golden dorado (Salminus brasiliensis), a powerful migratory freshwater fish native to the Pantanal and Paraná River Basin, shown here being held by researcher Zeb Hogan. Highly prized by recreational anglers and important to commercial fisheries, the species has declined in parts of its range due to dam construction.

Migratory freshwater fish are in trouble: Will we act in time to save them?

Stefan Lovgren 1 May 2026
Wind farm off Pingtan Island in Pingtan county, Fuzhou, China. Image by Kilian Murphy via Unsplash.

Offshore wind’s clean energy potential remains largely untapped, say experts

Sean Mowbray 27 Apr 2026
The King River enters Macquarie Harbour, where decades of mining have contributed to contaminated sediment buildup at the river’s delta. Image by Stefan Lovgren.

In Tasmania, the mines have closed but the rivers remember

Stefan Lovgren 16 Apr 2026
A chicken (Gallus gallus domesticus) is weighed at a live poultry market in West Harlem as a customer stands nearby. The stacking of live animal cages allows bodily waste to drop into the cages below, facilitating disease spread. Image by Cate Twining-Ward.

Avian bird flu surges in New York urban wildlife, increasing disease concerns

Cate Twining-Ward 7 Apr 2026
Research finds that there are already places on Earth where it gets so hot and humid at times during the year that it’s unsafe for either younger or older adults to do more than lie down or sit outdoors. Photo by NOAA.

Global warming already impacts daily lives around the globe, study finds

Mike Gaworecki 30 Mar 2026
A mule deer buck at Rocky Mountain Arsenal National Wildlife Refuge outside Denver, Colorado.

Involuntary parks: Human conflict is creating unintended refuges for wildlife

Annelise Giseburt 15 Jan 2026
A sewage outlet in Bangkok.

Marine heat waves and raw sewage combine to put human health at risk

Sean Mowbray 18 Dec 2025
Community members gather as a tagged Mekong giant catfish (Pangasianodon gigas) is prepared for release in the Cambodian stretch of the Mekong River.

Earth’s freshwater fish face harsh new climate challenges, researchers warn

Stefan Lovgren 17 Dec 2025
Planting trees in Rwanda's Nyabihu district. Image courtesy Serrah Galos / WRI.

‘My mother would not be happy with the state of the planet’: Interview with Wanjira Mathai

David Akana 11 Dec 2025
Johan Rockström presenting a planet boundaries talk at the 2025 Frontiers Planet Prize event in June.

Ocean acidification threatens planetary health: Interview with Johan Rockström

Julian Reingold 24 Sep 2025
Two walruses atop a small piece of floating Arctic sea ice.

No new record low for Arctic sea ice loss in 2025

Gloria Dickie 16 Sep 2025
Statue of Queen Hatshepsut, Egypt. Photo by Rhett Butler/Mongabay.

To save humanity and nature we must tackle wealth inequality, says Cambridge researcher

Mike DiGirolamo 3 Sep 2025
Elephants are one of the species that have bounced back after Namibia’s independence in 1990.

Climate change tests the resilience of people and desert-adapted wildlife in Namibia

Petro Kotzé 21 Aug 2025

As climate change burdens grow, community mental health alarm bells ring

Petro Kotzé 14 Aug 2025
NASA's Artemis program plans to return humans to the moon, with the U.S. government agency working with SpaceX to develop the company's Starship human landing system.

Commercial space race comes with multiple planetary health risks

Sean Mowbray 22 Jul 2025
A ray swims over seagrass in Australia.

As ocean acidification ramps up, experts call for speedy ocean protection

Sean Mowbray 26 Jun 2025
A coal miner walking barefoot through heaps of coal dust at a coal mine and processing plant, Jharkand, India. Image courtesy of Rajesh Kumar Singh / Climate Visuals Countdown.

At COP30 & beyond, the fight for climate justice must end corporate impunity (commentary)

Pablo Fajardo 17 Jun 2025

Global ocean acidification has passed safe planetary boundary threshold: Study

Bobby Bascomb 11 Jun 2025
White rhyolite spires on the shores of Jodogahama Beach in Miyako, Japan. Iwate prefecture. These spires are estimated to be around 45 million years old, and form a natural version of a Japanese garden. This beach is part of the Sanriku Fukkō National Park. It was incorporated into this national park as a reconstruction effort following the Tōhoku Earthquake and Tsunami in 2011. Photo by Mike DiGirolamo/Mongabay.

Kim Stanley Robinson on how his novel ‘Ministry for the Future’ holds lessons for the present

Mike DiGirolamo 3 Jun 2025
Student volunteers with trash collected during the 2024 Himalayan Cleanup campaign. Image courtesy of The Himalayan Cleanup.

F&B packaging fuels growing plastic waste crisis in Indian Himalayas: Report

Shreya Dasgupta 20 May 2025
Polar bear mother with two cubs on a snowy sandbank in northern Alaska.

Polar sea ice continues steep decline; but will a troubled world notice?

Elizabeth Devitt 27 Mar 2025
The Stanley Plateau glacier in 2022. Africa’s remaining tropical glaciers are rapidly disappearing. Image courtesy of Project Pressure.

Africa’s last tropical glaciers are melting away along with local livelihoods

Sean Mowbray 21 Mar 2025
A ceremonial glacier graveyard in Iceland.

With climate change, cryosphere melt scales up as a threat to planetary health

Sean Mowbray 21 Mar 2025
An acacia plantation in the Democratic Republic of Congo by Axel Fassio/CIFOR via Flickr (CC BY-NC-ND 2.0).

Researchers make the case for shift from economic growth to human well-being within planetary limits

John Cannon 4 Feb 2025
Installation of solar panels.

Renewables won’t save us from climate catastrophe, experts warn; what will?

Gerry McGovern, Sue Branford 17 Dec 2024
Banner image of a water vole beside a plastic bottle in Derbyshire, U.K., courtesy of Jack Perks/Greenpeace.

Coca-Cola cuts back on reusable plastic pledge

Kristine Sabillo 6 Dec 2024
Snow and cold at the original CarbFix injection well in Iceland during late 2011 made working conditions at this field site more challenging.

Storing CO2 in rock: Carbon mineralization holds climate promise but needs scale-up

Ruth Kamnitzer 3 Dec 2024
Cutting a tree with a chainsaw.

Land use change impacting seven planetary boundaries, solutions urgent, say scientists

Sean Mowbray 2 Dec 2024
Banner image of civil society groups protesting at the INC-5 meeting in Busan, South Korea. Image courtesy of Seunghyeok Choi/Break Free From Plastic.

No deal to curb plastic production as latest negotiations fizzle

Kristine Sabillo 2 Dec 2024

Wristbands reveal nearly everyone is exposed to chemicals from plastic

Bobby Bascomb 27 Nov 2024
A woman pulls a large bag filled with plastic in a landfill in Bangladesh.

Biden administration doesn’t support a cap on plastic production

Bobby Bascomb 22 Nov 2024
DRC mines might be poisoning pregnant women

DRC mines might be poisoning pregnant women

Denise Maheho, Didier Makal 18 Nov 2024

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