A Cornell University study says shale gas well defects lead to methane leaks in Pennsylvania.
The Orbiting Carbon Observatory-2 will measure CO2 in Earth's atmosphere and help find sources and sinks.
The biggest CO2 emitter won’t need to make the biggest emissions cuts under the EPA's Clean Power Plan.
CO2 concentrations in the atmosphere have been above 400 ppm for three months in a row for the first time.
In the recent weeks, Britain and Germany have broken records for generating solar electricity.
Findings put to rest claims that the world could not afford to act on climate change.
A new study looks at how waves in the atmosphere affect extreme weather around the northern hemisphere.
From leaking derelict oil wells to intense folds in Greenland's ice, here are 6 stories worth a click.
A Princeton University study finds that abandoned oil and gas wells could be a major source of methane emissions.
The Clean Power Plan may allow some coal-fired power plants to operate without having to slash CO2.
Increasing use of air conditioners are worsening the problem of cities getting hotter as climate changes.
From temp trends in Brazil to a spectacular atmospheric phenomenon, our weekly news roundup has it all.
Vermont is getting warmer and wetter, according to the first state-level climate assessment in the nation.
The EPA's proposed Clean Power Plan follows many ups and downs in power plant CO2 emissions.
The warm seas El Niño brings could wreak havoc on the world's corals, particularly in the Coral Triangle.
A decrease in winter fog has made driving safer, but is hurting California's $15 billion fruit & nut crop.
The EPA's Clean Power Plan interactive map illustrates how states will be affected by the proposed CO2 rule.
A late fall warm spell in Australia extends a period of record warmth influenced by global warming.
Obama aims to slash CO2 pollution from the electric power sector by 30 percent below 2005 levels by 2030.
Montana's native westslope cutthroat trout is cross-breeding with invaders as stream temperatures rise.