
The story of sustainability at the steelmaking giant ArcelorMittal reads like a years-long courtroom drama. Environmental groups have led the prosecution. ArcelorMittal generated just over

The story of sustainability at the steelmaking giant ArcelorMittal reads like a years-long courtroom drama. Environmental groups have led the prosecution. ArcelorMittal generated just over

More than 50 influential climate organizations have come together to promote a vision for a next-generation carbon market. The group, known as the Verified Carbon

Blackblotched porcupinefish (Diodon liturosus). Glen Whisson/iNaturalist, CC BY-ND Published: September 22, 2025 7:47pm EDT Authors Chloe Hayes Postdoctoral Researcher in Marine Ecology, University of Adelaide

Call it a crossroads. Ecological decline is accelerating in too many places at once; institutions that once limited the damage are wobbling; the information channels we rely

A landmark opinion from the United Nations International Court of Justice has ruled that rising sea levels caused by climate change do not require countries

The island nation of São Tomé and Príncipe has taken a significant step in marine conservation, announcing that it will establish eight marine protected areas

The opinions expressed here by Trellis expert contributors are their own, not those of Trellis. For many companies thinking about climate change, carbon accounting is

Companies from across the food and agriculture sector unveiled new initiatives this week in a bid to boost the already substantial expansion of regenerative agriculture

As I walked out onto the frozen Arctic water off Utqiagvik, Alaska, for the first time, I was mesmerized by the icescape. Piles of blue