Heavy rains and flash floods across Southern California Sunday were a product of monsoons and dry soils.
Analysis and interactive explore how beneficial converting U.S. power from coal to natural gas could be.
Climate change could make the Great Lakes' harmful algae blooms more toxic and last longer.
Review of top climate news, from the state of Arctic summer sea ice melt to the cost of delayed action on climate.
California's already terrible drought just go worse, again. Now 58% of the state is in exceptional drought.
Heat waves made worse by climate change could warp railroad tracks with sun kinks, causing derailments.
Arctic sea ice extent won't reach a record low this year, but it is still declining and could place in the top 10.
The cost of delayed action on climate change could spike if no action is taken, the White House says.
Transportation could be both a cause and a casualty of climate change, according to a new report.
Automatic sensors will allow scientists to conduct a monitoring program to determine summer sea ice melt.
Scientists say they have found a way to feed billions of people, while reducing environmental stresses.
So who or what is this El Nino that meteorologists warn may affect our weather in a big way?
A new China-U.S. agreement looks like giving much-needed stimulus to development of the technology.
As Arctic ice, and access to seals living there, disappears, polar bears adapt to a land-based diet.
The wildfires searing the Northwest Territories could be a harbinger of things to come in a warming world.
A new report shows just how costly climate- and weather-related disasters are across the globe.
Groundwater has helped farmers trying to survive the California drought, but losses are still heavy.
The military is already looking at its climate change vulnerabilities but more needs to be done.
Discovery can give scientists new tools to engineer crops to deal with droughts and high temps.
The emerging field of downscaling helps people deal with climate change at the neighborhood scale.