The cost of delayed action on climate change could spike if no action is taken, the White House says.
Transportation could be both a cause and a casualty of climate change, according to a new report.
Roadside shrubbery & grass soak up a lot of carbon; with better management it could soak up more.
Automatic sensors will allow scientists to conduct a monitoring program to determine summer sea ice melt.
Scientists say they have found a way to feed billions of people, while reducing environmental stresses.
Find out what you missed in climate news this week in our 6 Degrees weekly roundup.
Climate change gets the Star Wars treatment. Is the force strong with this idea?
The climate costs of carbon emissions from any new fossil fuel project on public land will have to be calculated.
The U.S. scored 13th in global energy efficiency ranking, or near the bottom of the world's 16 largest economies.
Renewables revolution over the next decade may exist in how power is managed, not in new technology.
A new China-U.S. agreement looks like giving much-needed stimulus to development of the technology.
A new report -- the latest checkup on the health of the global climate system -- says the planet is running a temperature.
Summers get hotter, tornado season fizzles, cow manure worsens methane, plan to cut CO2 and more.
Discovery can give scientists new tools to engineer crops to deal with droughts and high temps.
Methane emissions from cows and pigs had a surprisingly large impact on climate change.
Fossil fuels are shifting away from national forests and other public lands because of coincidence of geology.
There are pathways to reduce CO2 emissions and meet a key climate target but time is running out.
Indonesia lost nearly twice as much forest in 2010 as Brazil, despite only being a quarter of the size.
All in a week's work. Top climate stories from EPA's new landfill rules to launch of NASA's new CO2-monitoring tool.
The U.S. is amid a CO2-heavy crude oil boom mainly because of fracking in two states — Texas and North Dakota.