Climate Change Is Pushing These Migratory Birds to the Brink

By Adam Welz

From Carbon Sink to Source: The Stark Changes in Arctic Lakes

By Cheryl Katz

New Research Sparks Concerns That Ocean Circulation Will Collapse

By Fred Pearce

ARCTIC

How Tensions With Russia Are Jeopardizing Key Arctic Research

By Ed Struzik

Across the Boreal Forest, Scientists Are Tracking Warming’s Toll

By Ed Struzik

Will Russia’s Forests Be an Asset or an Obstacle in Climate Fight?

By Fred Pearce

How a Russian Vessel’s Grounding Highlights Perils of Arctic Shipping

By Ed Struzik

Analysis

Why Drilling the Arctic Refuge Will Release a Double Dose of Carbon

By Oswald Schmitz

Opinion

Avoiding a ‘Ghastly Future’: Hard Truths on the State of the Planet

By Carl Safina

Analysis

The Age of Megafires: The World Hits a Climate Tipping Point

By Ed Struzik

Why ‘Carbon-Cycle Feedbacks’ Could Drive Temperatures Even Higher

By Fred Pearce

Salvation or Pipe Dream? A Movement Grows to Protect Up to Half the Planet

By Jim Robbins

Analysis

Why Clouds Are the Key to New Troubling Projections on Warming

By Fred Pearce

How Thawing Permafrost Is Beginning to Transform the Arctic

By Ed Struzik

Native Species or Invasive? The Distinction Blurs as the World Warms

By Sonia Shah

Analysis

As Climate Change Worsens, A Cascade of Tipping Points Looms

By Fred Pearce

Lawless Ocean: The Link Between Human Rights Abuses and Overfishing

By Ian Urbina

Climate Whiplash: Wild Swings in Extreme Weather Are on the Rise

By Jim Robbins

Why Rising Acidification Poses a Special Peril for Warming Arctic Waters

By Cheryl Katz

Opinion

The Real Case for Saving Species: We Don’t Need Them, But They Need Us

By Carl Safina

A Northwest Passage Journey Finds Little Ice and Big Changes

By Ed Struzik