Science

Global Air Pollution Map Pinpoints the Most Unhealthy Cities

By Lisa Song

Changing Cloud Patterns Could Lead to More Global Warming

By Zahra Hirji

Climate Change to Blame for Deaths in 2003 Heat Wave, New Study Says

By Kendra Pierre-Louis

Coral With Leaves: Millions of Trees Joining the List of Climate Change Casualties

By Bob Berwyn

Chasing Survival: Many Species Face Climate Change's Ultimate Test

By Sabrina Shankman

Tiny, Pink Algae May Have a Big Impact on Arctic Melting

By Bob Berwyn

Climate Scientists' Personal Carbon Footprints Come Under Scrutiny

By Lisa Song

Without Emissions Cuts, Summer Heat Will Get Even Deadlier

By Bob Berwyn

Texas Professor Talks Climate in Oil Industry's Training Ground

By Phil McKenna

Antarctica’s CO2 Level Tops 400 PPM for the First Time

By Bob Berwyn

Texas Officials Have Photos of Flood-Related Oil Spills, but No Record of Response

By Marty Schladen, El Paso Times

Iceland Experiment Successfully Turns CO2 Emissions into Rock

By Zahra Hirji

Wobbly Jet Stream Is Sending the Melting Arctic into 'Uncharted Territory'

By Bob Berwyn

Map: As Coral Bleaching Goes Global, Scientists Fear Worst Is Yet to Come

By Bob Berwyn, and Zahra Hirji

Unabated, Global Warming Threatens West's Snowpack, Water Supply

By Bob Berwyn

Why Is Antarctica's Sea Ice Growing While the Arctic Melts?

By Bob Berwyn

Far From Turning a Corner, Global CO2 Emissions Still Accelerating

By Bob Berwyn

Atmospheric CO2 May Have Topped 400 PPM for Good

By Andrea Thompson, Climate Central