
What Does Flat CO2 Pollution Mean?
Scientists and other experts have mixed opinions on the lack of growth in CO2 pollution from energy

What Does Flat CO2 Pollution Mean?
Scientists and other experts have mixed opinions on the lack of growth in CO2 pollution from energy

Arctic Sea Ice Hits Record Low Winter Peak
Arctic sea ice is thinning and dwindling

Experimental Forecast Projects Tornado Season
A seasonal forecast of the devastating extreme weather event may be available as soon as 2016

CO2 Pollution Stops Swelling Even as Global Economy Grows
Thanks to China, for the first time in 40 years, CO2 emissions failed to grow along with the global economy

Wind Could Power 35 Percent of U.S. Electricity by 2050
That's the estimate provided in a new Department of Energy report

America's Best Climate Defense Lies in Public Lands
Public lands protect forests, wildlife and biodiversity, as well as provide space for renewable energy development

Arctic Sea Ice Dwindles toward Record Winter Low
Arctic sea ice continues to thin and recede

Global Warming Could Hit Rates Unseen in 1,000 Years
This finding comes from new research also showing that the Arctic, North America and Europe will be the first regions to transition to a new climate

How Did Your City Fare This Winter?
An interactive shows what various U.S. cities experienced this winter

El Nino Officially Declared for 2015
The climate pattern is here but weak

Arctic Sea Ice Is Getting Thinner, Faster
Scientists try to piece together exactly how fast Arctic sea ice is thinning

Europe Lays Out Vision for Climate Change
The European Union will reform its cap-and-trade system to restrain CO2 pollution

Watch Ocean Acidification in Real Time
New tools and techniques reveal global warming's evil twin at work in seawater

Climate, Satellite Gaps Could Cost U.S. Government Big Time
The Government Accountability Office estimates that climate change and missing satellites pose big risks

Warmer Seas Linked to East Coast Hurricane Outbreaks
Stronger storms have happened in the past and may be in the future

Paris Talks Won't Limit Global Warming to Less Than 2 Degrees Celsius
But can the Paris climate talks still be considered a success?

Global Warming May Alter Critical Atmospheric Rivers
How will climate change impact the source of much of California's water?

Winter Loses Its Cool in U.S.
An interactive look at the changing temperatures of winter

Peering Inside Greenland's Ice Sheet, in 3D
Here's what the inside of Greenland looks like

Farming Now Worse for Climate Than Clearing Forests
Efforts to restrain deforestation are working, which means pollution from farming has increased in importance

Nuclear Power Needs to Double to Curb Global Warming
Experts suggest that without nuclear power the world has little chance of restraining global warming to less than 2 degrees Celsius

The U.S. Is a Country Divided by Seasons and Warming
Different states face different changes under global warming

Thunderstorms Help Bring Ozone Down to Earth
The convection from such storms deliver ozone from the stratosphere down closer to ground level

16 Images to Illustrate the Blizzard of 2015
A pictorial guide to the storm that just shut down the U.S. East Coast