The EPA is banning an obscure but potent greenhouse gas known for helping save the ozone layer.
Greenland's melt season started slow but is suddenly speeding up due to warm weather and dark ice.
NOAA scientists believe high ocean temperatures have been the primary cause of widespread coral bleaching.
Scientists say the Arctic Sea ice extent in 2015 is likely to be among the lowest on record.
Corals thriving in hottest tropical waters can be bred with cooler cousins to help them survive global warming.
Pink salmon in the Pacific Ocean face acidification in rivers and the sea linked to greenhouse gas emissions.
A new interactive graphic shows the greenhouse gas emissions for every country in the world.
The two states are leading the U.S. with ambitious new standards governing their electricity supplies.
Alaska's raging start to wildfire season is bad for trees, but the soil they grow in is a bigger climate concern.
An intense heat wave shattered temperature records in the Pacific Northwest, exacerbating the drought.
Oil and gas fracking uses more and more water each year, but it varies widely from region to region.
The U.S., Brazil and China all stepped up their climate commitments in a flurry of activity.
Explore how water use for power generation has been changing, state-by-state, since 2005.
Climate Central's Alyson Kenward dropped in on The Weather Channel to discuss Alaska's wildfires.
The court ruled that the EPA did not properly account for the financial impact on power plants and consumers.
European Union ministers are seeking an ambitious, durable and legally binding deal to curb global warming.
Technology company says it will open 14th data center that will be powered with 100 percent renewable energy.
Parts of the Arctic Ocean could reach critical levels of ocean acidification in just 10 years.
Researchers say Alaska's inland glaciers account for 95 percent of glacial mass loss due to climate-driven melting.
The world is about see big changes in power generation. Here's what you need to know.