California’s Central Valley has three times more freshwater in underground aquifers than previously thought.
California's overworked firefighters are being forced to take on another task — clearing dead trees.
Global warming and the whims of the weather mean California remains in drought despite the El Niño.
Wildfires have forced a drastic cut to oil sands production in Canada, exposing a growing climate risk.
The easing of California's drought has boosted the state's ability to produce hydropower.
A new program will enable 20 countries at risk to put together contingency plans for climate change.
Cities around the world are failing to plan for fast-increasing risks from extreme weather, the World Bank says.
El Niño has curtailed the rains that are the lifeblood of many Pacific Island communities, bringing extreme drought.
Developing a system under which climate pledges are reviewed and improved is 'essential' for success.
Scientists are improving our ability to bring resilience to extreme weather for the world’s poorest people.
New research sheds light on how ice loss driven by climate change is affecting Earth's spin axis.
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.
While El Niño has helped alleviate the drought in parts of the West, it is not a guarantee of drought relief.
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.
Climate change is projected to reduce the capacity of California's main water reservoir — its snowpack.
2015 set numerous climate records, from global temperatures to carbon dioxide levels to sea level rise.
Climate change is affecting the key elements in beer production: hops, barley, and water.
An exceptionally strong El Niño has tampered with the world’s weather, bringing drought, floods and heat waves.