As Mass Timber Takes Off, How Green Is This New Building Material?

By Jim Robbins

Polar Warning: Even Antarctica’s Coldest Region Is Starting to Melt

By Nicola Jones

A Fracking-Driven Industrial Boom Renews Pollution Concerns in Pittsburgh

By Nick Cunningham

As High-Tide Flooding Worsens, More Pollution Is Washing to the Sea

By Jim Morrison

Interview

Facing Pushback, Markey Makes the Case for the Green New Deal

By Elizabeth Kolbert

How Crowdsourcing Seeds Can Help Farmers Adapt to Climate Change

By Virginia Gewin

For a Warming World, A New Strategy for Protecting Watersheds

By Jacques Leslie

CRISIS ON THE COLORADO: PART V

Restoring the Colorado: Bringing New Life to a Stressed River

By Jim Robbins / Photography by Ted Wood

CRISIS ON THE COLORADO: PART IV

In Era of Drought, Phoenix Prepares for a Future Without Colorado River Water

By Jim Robbins / Photography by Ted Wood

Crisis on the Colorado: Part III

Running Dry: New Strategies for Conserving Water on the Colorado

By Jim Robbins / Photography by Ted Wood

Fire-Induced Storms: A New Danger from the Rise in Wildfires

By Ed Struzik

Crisis on the Colorado: Part II

On the Water-Starved Colorado River, Drought Is the New Normal

By Jim Robbins / Photography by Ted Wood

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

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

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

By Katherine Bagley