Features

Opinion

A Highway Megaproject Tears at the Heart of New Guinea’s Rainforest

By William Laurance

Crisis on the Colorado: Part I

The West’s Great River Hits Its Limits: Will the Colorado Run Dry?

By Jim Robbins / Photography by Ted Wood

As Disease Ravages Coral Reefs, Scientists Scramble for Solutions

By Ret Talbot

In India’s Fast-Growing Cities, a Grassroots Effort to Save the Trees

By Vaishnavi Chandrashekhar

Analysis

How China’s Big Overseas Initiative Threatens Global Climate Progress

By Isabel Hilton

Water

In India, Nature’s Power Overwhelms Engineered Wetlands

By Fred Pearce

As Polar Bear Attacks Increase in Warming Arctic, a Search for Solutions

By Gloria Dickie

Carbon Crossroads: Can Germany Revive Its Stalled Energy Transition?

By Paul Hockenos

Can Artificial Intelligence Help Build Better, Smarter Climate Models?

By Nicola Jones

Interview

Coastal Warning: An Unwelcome Messenger on the Risks of Rising Seas

By Gilbert M. Gaul

Sparing vs Sharing: The Great Debate Over How to Protect Nature

By Fred Pearce

From High Above, A New Way of Seeing Our Urban Planet

By Katherine Bagley

Analysis

After a Long Boom, an Uncertain Future for Big Dam Projects

By Jacques Leslie

‘Rhino Coin’: Can a Cryptocurrency Help Save Africa’s Rhinoceroses?

By Adam Welz

Interview

Climate Solutions: Is It Feasible to Remove Enough CO2 from the Air?

By Elizabeth Kolbert

Escalator to Extinction: How Mountain Species Are Imperiled by Warming

By Richard Conniff

Opinion

Why Brazil’s New President Poses an Unprecedented Threat to the Amazon

By Philip Fearnside

Is Warming Bringing a Wave of New Diseases to Arctic Wildlife?

By Ed Struzik

Analysis

Can Citizen Lawsuits Force Governments to Act on Climate Change?

By Fred Pearce

Interview

Understanding How Elephants Think Is Key to Protecting Them

By Richard Schiffman

How to Shift Public Attitudes and Win the Global Climate Battle

By Todd Stern