A new program will enable 20 countries at risk to put together contingency plans for climate change.
The world's most special cultural and natural sites are already being ravaged by climate change.
Each of the National Parks faces unique challenges from climate change, including increased heat.
A new study finds that the Canadian tar sands are a major source of secondary organic aerosols.
The U.S. led the world in oil production last year for third year in a row, ahead of Saudi Arabia and Russia.
Cities around the world are failing to plan for fast-increasing risks from extreme weather, the World Bank says.
A powerful link has been found between the biodiversity of a reef and the size of the fisheries it supports.
Marshes are used to reduce flooding, and new research shows how they could flourish as seas rise.
Forests that regrow after being cut play an unexpectedly valuable role in sequestering carbon emissions.
The EPA announced new methane emissions regulations for oil and gas operations on Thursday.
Fossil fuels will still be the dominate energy source on the planet in 2040, a U.S. government forecast shows.
The monthly variability in the number of tornadoes has been increasing over the past 50 years.
Two researchers say taking smaller steps could be the best way to achieve international climate cooperation.
Phasing out coal, oil and gas leasing could help the U.S. meet its Paris climate goals, a new study says.
Global warming is reducing oxygen supplies for marine wildlife along the West Coast and elsewhere.
NOAA scientists have found more gas flares in the United States than anywhere else in the world.
Allergy season is getting longer and worse in a warming world with more carbon dioxide.
The strong El Niño in the tropical Pacific contributed to lower energy demand in the U.S. this winter.
A carbon tax ballot measure in Washington state is dividing the region's environmental groups.
Developing a system under which climate pledges are reviewed and improved is 'essential' for success.