The government want more farmers turning waste methane into biogas. Here's how California is helping.
NASA's SMAP satellite has sent back the first global look at soil moisture, a key drought indicator.
Greenhouse gases are trapping a lot of heat in the climate system and most of it is ending up in the ocean.
Every state in the U.S. has warmed since the first Earth Day, although the rate of warming varies. Check out how much it’s warmed in your st…
A state-by-state analysis of U.S. temperature trends since the first Earth Day in 1970.
On Earth Day, take a look at the key trends that underpin global warming.
White House report calls for billions of dollars in energy infrastructure modernization investments.
So far, 2015 has been the warmest year on record, going back more than 100 years.
Total U.S. GHG emissions released into the atmosphere because of human activity increased 2 percent in 2013
Analysts are unsure whether cheap rooftop solar will inspire businesses and homes to "defect" from the power grid.
New York State is creating a smart grid research lab to help integrate renewables into the electric power grid.
For the third year, the U.S. produced more crude oil and natural gas than any other country in the world in 2014.
Dense, older cities are seeing their per-capita vehicle CO2 emissions fall faster than other U.S. cities.
NASA satellites show California's abysmal snowpack that's prompting drought and water concerns.
The federal government plans to train 75,000 solar workers by 2020, and many will be veterans.
High-resolution climate models are coming and a first glimpse shows they're pretty spectacular.
This year's sad California snowpack "obliterates" the previous record low.
Drought and warmer temperatures brought about by climate change affect wildfire spread more than bark beetles.
Landsat images reveal the fury of Cyclone Pam and the long road Vanuatu has to recovery.
Warm Pacific temperatures affect everything from sea lions to plankton and are a sign of things to come.