Neither New York City nor Boston has recorded a 90-degree temperature yet this summer, surprisingly late.
Some of the world’s most productive marine habitats are seriously at risk from CO2 and human-related changes.
Findings put to rest claims that the world could not afford to act on climate change.
From rain in Recife to drought in California, see some of the best weather & climate images from the week.
Graphics from a new report show just how much climate change will cost U.S. and what regions will lose the most.
The first five months of the year in Alaska have been unusually warm, particularly in far northern Barrow.
A new report by the Risky Business Project quantifies the impacts of climate change on the U.S. economy.
May 2014 was the warmest May on record. With a developing El Niño, 2014 could be the warmest year.
A new study looks at how waves in the atmosphere affect extreme weather around the northern hemisphere.
A climate change battle erupts over "fluke," as its habitat drifts north in warming waters.
Generators from nuclear reactors & coal-fired power plants will feel the brunt of weather changes, report says.
From leaking derelict oil wells to intense folds in Greenland's ice, here are 6 stories worth a click.
A citywide effort is tackling a problem that few residents think about: rising seas and coastal erosion.
One third of California is now in the worst stage of drought. The situation could worsen over the summer.
The low-lying flatland neighborhoods of Oakland are at risk of floods and toxic runoff & sewage.
Northern California residents, many from low-income and minority communities, will bear the brunt of sea level rise.
A genetically-engineered bacterium developed by scientists can make biofuel from wild-growing switchgrass.
Scientists discover ice below the surface where meltwater has refrozen, causing layers of ice to build up.
From temp trends in Brazil to a spectacular atmospheric phenomenon, our weekly news roundup has it all.
Heat waves and water shortages could devastate U.S. farmlands devoted to corn crop, a new report warns.