The long-running U.S. drought expanded in two key areas of the country last week – Florida and West Texas.
A major snowstorm is gathering strength in the Midwest, and projected to wallop the Mid-Atlantic states.
Declining sea ice is likely to make the Arctic accessible to more ships than ever before, according to a new study.
Australia had its hottest summer on record, complete with a heat wave of unparalleled intensity, scope, and duration.
The severe drought ebbed in the Southeast, but water supply concerns are growing amid a dry Western winter.
NOAA will be revising its coastal charts for Alaska as global warming has sent sea ice plummeting.
Scientists say changes in climate are more evident in the Himalayan region than in most other areas of the planet.
EU’s attempt to give carbon a value to encourage industry to cut greenhouse emissions has been given a reprieve.
Best known as the home to Canada's oil sands and Keystone pipeline, Alberta is calling for climate change solutions.
January was the ninth-warmest such month on record, continuing the string of warm months.
Winters are warming all across the U.S. A new report and state-by-state interactive illustrate just how much.
In the distant past paleo-climatologists believed volcanic activity was a major cause of global warming.
This NASA satellite image shows the bad air quality in China occurring from a different perspective.
Proposals are proliferating nationwide to incinerate trash and generate energy, firing up the local opposition.
Former chair of the IPCC says global average temperatures could reach 5°C above their pre-industrial level.
January was warmer and wetter than average in the contiguous U.S., despite the persistent drought in the nation's heartland.
President Barack Obama said that he will use his executive powers to enact new policies to fight climate change.
New study shows that global warming is slowing the flow of the Gulf Stream, which will trigger sea level rise.
Six scientific and environmental societies asked the White House to hold a national summit on climate change.
In a warming world, tropical forests may be hardier than previously thought according to a new study.