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The world’s oceans naturally absorb vast amounts of atmospheric carbon dioxide.

Electrochemical removal of ocean CO2 offers potential — and concerns

Sean Mowbray 20 Dec 2024
Advocates of next-gen geothermal note that using already-designed oil and gas industry technology can bring socioeconomic benefits, allowing fossil fuel industry personnel to be retrained to work for the renewables industry.

Next-gen geothermal offers circular promise, but needs care and caution

Sean Mowbray 18 Dec 2024
Installation of solar panels.

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

Gerry McGovern, Sue Branford 17 Dec 2024

Deadlocked plastic treaty talks will lead to renewed negotiations in 2025

Charles Pekow 10 Dec 2024
People clean up plastic trash at a beach in Bali, Indonesia.

Plastic pollution pushing Earth past all nine planetary boundaries: Report

Alden Wicker 25 Nov 2024
Cityscape of Seattle, U.S., with trees in the foreground.

Cities are climate solution leaders: Interview with Vancouver’s Gregor Robertson

Justin Catanoso 22 Nov 2024
A bottlenose dolphin.

Microplastics are sickening and killing wildlife, disrupting Earth systems

Sharon Guynup 21 Nov 2024
Workers sort through discared plastic in Bangladesh.

The plastics crisis is now a global human health crisis, experts say

Alden Wicker 19 Nov 2024
Sunset and a Maersk container ship.

Shipping emissions reduction sheds light on marine cloud geoengineering

Claire Asher 13 Nov 2024
Indigenous delegates at the COP16 U.N. biodiversity conference's last plenary on Nov. 1. Image by UN biodiversity via Flickr (CC BY 2.0)

What was achieved, and not, for Indigenous and local leaders at COP16

Aimee Gabay 6 Nov 2024
A woman pulls a large bag filled with plastic in a landfill in Bangladesh.

U.S. toughens stance on plastics production in run-up to key treaty summit

Charles Pekow 5 Nov 2024

COP16: ‘A fund unlike any other’ will pay tropical nations to save forests

Justin Catanoso 30 Oct 2024
Wollastonite spreading in Canada.

Calls for caution as enhanced rock weathering shows carbon capture promise

Sean Mowbray 29 Oct 2024
Nets, ropes, buoys and other bits of fishing equipment bursting out of decaying bags.

Startups replace plastics with mushrooms in the seafood industry

Claire Turrell 29 Oct 2024

Global biodiversity financiers strategize at COP16 to end ‘perverse subsidies’

Justin Catanoso 28 Oct 2024
Two Arhuaco men in Colombia.

What Indigenous leaders want from the COP16 U.N. biodiversity conference

Aimee Gabay 17 Oct 2024

As 25 Earth vital signs worsen, scientists warn of ‘irreversible climate disaster’

Sean Mowbray 15 Oct 2024
The Atlantic Ocean from Massachusetts.

Controversial US marine geoengineering test delayed until next year

Jeremy Hance 2 Oct 2024
A group of chinstrap penguins on pack ice on Seal Island in Antarctica.

Arctic sea ice hits summer minimum; Antarctic hovers at new winter lows

Elizabeth Devitt 24 Sep 2024
A steel production site in China.

Aluminum and steel vital to energy transition, but need circular solutions

Sean Mowbray 18 Sep 2024
A Maasai cattle herder in Ngorongoro Conservation Area.

Ahead of COP16, groups warn of rights abuses linked to ‘30×30’ goal

Aimee Gabay 18 Sep 2024
Blast furnace in Duisburg, Germany.

Aluminum and steel take environment and health toll, even as demand grows

Sean Mowbray 17 Sep 2024
A traditional Yaqui ceremonial hut in Vícam which is made from alamo

Lack of research as contaminated Yaqui River poses health risks

Aimee Gabay 10 Sep 2024
Silhouette of a plane.

Will we be ready? Geoengineering policy lags far behind pace of climate change

Charles Pekow 26 Aug 2024
Marcel König and Natascha Oppelt (both from the University of Kiel, Germany) measuring melt pond optical properties during RV Polarstern campaign PASCAL, north of Svalbard in June 2017.

Arctic melt ponds influence sea ice extent each summer — but how much?

Michael C. Bradbury 20 Aug 2024
The ocean

Cloud brightening over oceans may stave off climate change, but with risk

Sean Mowbray 12 Aug 2024
Stratospheric aerosol injection (SAI) is one of the best researched geoengineering strategies under consideration as a climate change “painkiller.”

Geoengineering gains momentum, but governance is lacking, critics say

Sean Mowbray 1 Aug 2024
Bioplastics drying during a testing setting.

Most ‘compostable’ bioplastics are anything but, says new report

Alden Wicker 31 Jul 2024
Trees cut down for biomass.

Biomass power grows in Japan despite new understanding of climate risks

Annelise Giseburt 29 Jul 2024
Students at the Gora Dhangmari Forest Primary School display clay sculptures they made for a final project in art class.

Dhaka international symposium gathers at the intersection of art & climate crisis

McKenna Johnson 29 Jul 2024
Sun over a city skyline.

Don’t even study it: Geoengineering research hits societal roadblocks

Jeremy Hance 24 Jul 2024
Silhouette of grain crops with the sun in the background.

Sun block: The promise and peril of solar geoengineering

Jeremy Hance 23 Jul 2024

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