The role climate change may have played in Hurricane Katrina is a difficult question to answer, even 10 years later.
Ten years after Katrina, New Orleans is dealing with sinking land as sea levels rise.
The White House on Monday announced policies designed to help homeowners act on climate change.
After a record warm July, 2015 looks to beat 2014 as the warmest year on record.
Scientists may have overestimated China's carbon dioxide emissions since 2000.
The EPA has proposed new rules limiting methane emissions from new fracked oil wells.
New West Antarctica research shows that IPCC sea level rise estimates will have to be revised upward.
Rising seas, stronger storms and coastal development are taking their toll on sandy shorelines.
Warming temperatures are about to push U.S. cities into a new regime where danger days are more common.
Managing heat during exercise will become more vital as climate change ups the number of danger days.
Researchers have recorded worldwide rapid rises in meltwater and alarming rates of glacial retreat.
Hawaii could see more hurricanes in its vicinity thanks to the influence of global warming.
As renewable energy growth projections rise, the EPA is raising its climate expectations.
Researchers say extreme weather and temperature events may lead to an uptick in salmonella poisoning.
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.
Turtle eggs submerged under sea water are less likely to hatch, a Great Barrier Reef study shows.
The GAO says many Army Corps projects are highly vulnerable to extreme weather.
Summer days with stagnant air are on the rise in the U.S., which can mean more days with bad air quality.