Climate change is altering important elements affecting fall foliage.
Climate change poses a national security risk, but the Obama administration has a plan to deal with it.
A slew of documents filed on Wednesday pushed the new UN climate treaty closer to taking effect.
Increasing heavy downpours, fueled by climate change, cause millions of gallons of sewage overflows nationwide.
NOAA has dropped its La Niña watch, but that doesn't mean the climate phenomenon is done for the year.
This year's sea ice extent is likely the second lowest on record, continuing a troubling climate trend.
Some scientists are increasingly looking at global warming as a waste disposal problem.
The U.S. has enjoyed a respite from major hurricanes but the basin as a whole is spawning more powerful storms.
Unprecedented rainfall in parts of Louisiana last month was made more likely by global warming.
September 10 marks the statistical peak of the Atlantic hurricane season.
Typhoons that make landfall in the Northwest Pacific have intensified more, and faster, than those that stay out at sea.
Summer is over, and here comes Hermine!
Deepening shipping channels for modern ships has worsened flood risks in parts of North Carolina.
The Mauna Loa Observatory had a brief respite from 400 ppm carbon dioxide readings thanks to Madeline.
Native landscaping could warm up the days in L.A., but cooling effects at night may be be greater.
The massive rains and flooding in Louisiana are the latest in a string of extreme U.S. storms this year.
The increase in hurricane intensity expected as Earth warms may have been masked by the cooling effect of aerosols to date.
The temperature of 129.2°F recorded in Kuwait is an example of those that are likely to become more common.
This year's wildfire season in California shows signs of influence from climate change.
For the next three months, above-average temperatures are favored across the entire U.S., including Alaska.