How a ‘Citizen Map’ Is Helping Brazil Prepare for Next Big Flood

By Jill Langlois

Can a California Oilfield Be Retrofitted to Store Solar Energy?

By Stephen Robert Miller

In Seawater, Researchers See an Untapped Bounty of Critical Metals

By Jim Robbins

In a Dammed and Diked Mekong, a Push to Restore the Flow

By Stefan Lovgren

Scientists Are Trying to Coax the Ocean to Absorb More CO2

By Andrew S. Lewis

Solomon Islands Tribes Sell Carbon Credits, Not Their Trees

By Jo Chandler

As Carbon Air Capture Ramps Up, Major Hurdles Remain

By Nicola Jones

ANALYSIS

How China Became the World’s Leader on Renewable Energy

By Isabel Hilton

In Rush for Lithium, Miners Turn to the Oil Fields of Arkansas

By Boyce Upholt

How a Solar Revolution in Farming Is Depleting World’s Groundwater

By Fred Pearce

INTERVIEW

What Will It Take to Save Our Cities from a Scorching Future?

By Jocelyn C. Zuckerman

Flying Green: The Pursuit of Carbon-Neutral Aviation Revs Up

By Christian Schwägerl

How Parking Reform Is Helping Transform American Cities

By Henry Grabar

Natural Hydrogen: A Potential Clean Energy Source Beneath Our Feet

By Fred Pearce

How DNA from the Dead Is Helping Boost Species on the Brink

By Aisling Irwin

The Beleaguered Whitebark Pine Is in Trouble. Can It Be Saved?

By Jim Robbins

‘Green Roads’ Are Plowing Ahead, Buffering Drought and Floods

By Ben Goldfarb

INTERVIEW

To Fight Plastic Waste, an Indonesian Campaign Aims High

By Beth Gardiner

INTERVIEW

Ecosystems as Infrastructure: A New Way of Looking at Climate Resilience

By Richard Schiffman

As Bird Kills from Buildings Mount, Cities Look for Solutions

By Richard Mertens

Abandoned Lands: A Hidden Resource for Restoring Biodiversity

By Fred Pearce