Researchers say extreme weather and temperature events may lead to an uptick in salmonella poisoning.
California's rain deficit during its record-setting drought is about one year's worth of normal rain.
A new study shows that droughts are harming forests' ability to store carbon and mitigate climate change.
Climate change could mean more summer pests like mosquitoes and ticks across more parts of the country.
Fossil fuels are altering the ratio of carbon in the atmosphere, skewing the age of carbon dated objects.
Compound flooding, when heavy rains and storm surge combine, is an increasing risk for U.S. coasts.
Turtle eggs submerged under sea water are less likely to hatch, a Great Barrier Reef study shows.
Here’s what a Dutch court's speedy emissions ruling could mean for the rest of the world.
The GAO says many Army Corps projects are highly vulnerable to extreme weather.
The federal government is spending $12 million on carbon capture and storage research.
A new study finds that the recession, not natural gas use, caused carbon emissions to drop.
NASA's former climate chief sounds the sea level rise alarm, but the findings aren't wholly conclusive.
EU Climate Chief Miguel Cañete urges world leaders to force their ministers to agree a deal.
Conservationists are taking action to help protect "stressed out" oceans.
The United States, Russia and other Arctic nations signed an agreement to bar their fishing fleets from the Arctic.
The annual State of the Climate report shows how 2014 broke all kinds of warming records.
Warming is expected to bring heavier rains, which could mean more toxic algae blooms for Lake Erie.
Public land open for coal mining in the West has not been affected by federal climate policies.
Climate change and other human pressures are putting increasing stress on the world's oceans.
Forty-two states are cutting carbon dioxide emissions from power plants ahead of a new EPA rule.