Landscape changes in the warming Sierra Nevada may have major impacts on California’s economy.
As temperatures rise in Europe, researchers warn of the increased risk of mosquito-borne diseases.
In a world with ever more competition for food, pests may pose the biggest threat.
A new study says a federal cap-and-trade policy could pay for itself 10 times over with health benefits.
California’s drought stresses the need to improve how the state & the rest of us divvy up a resource in demand.
This week's roundup has new info on the warming hiatus, rare bird deaths, summer temp stats and more.
A new study shows that climate change is increasing the odds of long-term drought in the Southwest.
Colors abound in this week's weather photo roundup, with a triple rainbow and glowing rains over Yosemite.
Summer's nearly over, so here's a look at how temps this year stack up against the historical record.
The necessity defense will be used in the case of two men who blockaded a coal shipment.
Coal plants are committing the Earth to billions of tons of CO2 emissions in the coming decades.
While warming is expected to reduce average snowfalls, it may have less of an impact on extreme snowfalls.
Anyone can contribute to a growing database of photos that show the state of drought across the U.S.
Old weather records are providing valuable data for scientists and fodder for stunning visualizations.
Improved climate models suggests melting in Antarctica will be worse this century than we had realized.
An explanation of what a Rossby wave is and how it could be messing with U.S. weather patterns.
Excess heat is being stored deep in the Atlantic and Southern oceans – not Pacific as previously thought.
Another Icelandic volcano is primed to erupt and events like that have a lot teach us about climate change.
The week that was features the latest on urban heats islands, Miami's sea level woes and more.
Like New York, Miami faces the challenge of rising seas, but with a number of critical differences.