5 reports reach similar conclusions regarding climate change and year of brutal heat waves in Australia.
Pacific Remote Islands Marine National Monument to be expanded to six times its current size.
Seattle's city council voted to make composting mandatory, with fines for homes that don't comply.
The U.N. Climate Summit revealed that China and the U.S. are striving to strike an international climate deal.
Natural variations might be behind much of the warming in and around the Pacific Northwest.
Here's how newspapers portrayed Sunday's Climate March around the globe.
If current trends continue, we'll blow past the world's 3.7°F warming goal in 28 years.
Reducing emissions can generate better growth than old high-carbon model, says co-author of report, Lord Stern.
A new report shows how the world could become wealthier by spending more on clean energy infrastructure.
California is planning the nation's most elaborate database of local and statewide sea level rise adaptation efforts.
The world's biggest greenhouse gas emitter might be getting serious about kicking its coal habit.
Roads can disrupt the natural world, but new research lays out how to help the two coexist.
A new study says a federal cap-and-trade policy could pay for itself 10 times over with health benefits.
California’s drought stresses the need to improve how the state & the rest of us divvy up a resource in demand.
Like New York, Miami faces the challenge of rising seas, but with a number of critical differences.
Study shows expanding farmland may be better for the climate than cutting down forests for new farmland.
Analysis and interactive explore how beneficial converting U.S. power from coal to natural gas could be.
The cost of delayed action on climate change could spike if no action is taken, the White House says.
A new China-U.S. agreement looks like giving much-needed stimulus to development of the technology.
Summers get hotter, tornado season fizzles, cow manure worsens methane, plan to cut CO2 and more.