This week, over 100 businesses got their first taste of GHG cap-and-trade.
As temperatures rise, tropical diseases move into new territory.
Curiousity will offer critical insights into how the climate of Mars has changed over billions of years, lashed by solar winds.
The debate over how to secure our nation's power grids comes courtesy of yet another climate change-related feedback loop.
A new study in Science suggests the ice sheet may be able to slow its melting rate.
Days of rain have flooded giant swaths of the city.
Suburbanization and poorly planned infrastructure led to Angkor Wat's metropolitan collapse. Its demise offers an important lesson for today’s cities.
We’re not creating weather patterns we’ve never experienced before, but they're exacerbated by a warming climate.
How much do you know about natural gas drilling? Turns out, it depends a lot on what state you live in.
When I moved to Southern California I figured I'd be bragging about the warm winters. But heatwave after heatwave everywhere else has changed my tune.
Amid the wreckage of his home, a Colorado fire victim wants to warn future generations.
Lawns can play a key role in absorbing carbon dioxide emissions.
When major cities embrace climate and energy initiatives, the communities around them inevitably follow.
Researchers in Los Angeles try out a more granular approach to temperature change estimates.
Mayors have direct control of 75 percent of emission sources in their cities, according to a new report.
Temperatures rose in each of the continental 48 states since 1970.
How increasing CO2 in the atmosphere will affect the songs of birds.
According to a new report, governments in Latin American and Canada are doing the most, American cities come in dead last.
That's the number of measures the world's 58 biggest cities have passed to fight climate change.