Cities around the world are failing to plan for fast-increasing risks from extreme weather, the World Bank says.
The monthly variability in the number of tornadoes has been increasing over the past 50 years.
While there are fewer days each year with tornadoes, on average, the number of days with more than 30 tornadoes is increasing.
Warm weather out West has pushed the Lower 48 to its second warmest January through April on record.
Hurricanes supercharge forests' ability to store carbon, Duke University researchers have found.
El Niño has curtailed the rains that are the lifeblood of many Pacific Island communities, bringing extreme drought.
Climate change is making wildfires like the one raging in Fort McMurray, Alberta more common.
The strong El Niño in the tropical Pacific contributed to lower energy demand in the U.S. this winter.
From June through September, the Southwest Monsoon dominates life in much of South Asia.
Since the 1970s, global warming has lead to nicer weather for most Americans, but that trend will reverse.
Warm, wet weather helped set a record for the earliest start to the Greenland ice sheet melt season.
After reaching an exceptionally strong peak, El Niño is waning. A La Niña could follow next fall.
One of the strongest El Niño's on record has had some major drought-busting benefits in northern California.
Climate change is a major threat to human health, according to a report released Monday.
Tens of millions of Americans are losing water because of warming's effects on Colorado River.
Persistent high pressure ridges like those during California's driest years are becoming more common.
Sean Sublette discusses the long- and short-term implications of surpassing 2°C of warming.
For the second year in a row, the annual Arctic sea ice winter maximum extent hit a record low, driven by global warming.
A pattern of Pacific Ocean temperatures could be used to forecast heat in the eastern U.S. weeks in advance.
Bouts of heavy precipitation AND pollen production will increase with climate change.