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What paleoclimatologists discover from the snow of an earlier Earth
Climate change is speeding up the return of leaves and flowers, but by just how much?
Joss Fong • November 5, 2012
Did Obama choose the wrong words in his DNC speech?
New York City copes with sea level rise and flooding
A Q&A with Craig Childs, who tells a tale of a slow but steady doomsday
Joss Fong • October 11, 2012
Climate adaptation in Arizona comes with tradeoffs, study says
A partnership between academics and designers in New York City has produced a stove that could reduce child deaths in Africa
Random musings from a windy day
These threatened species are unexpectedly surviving, even harnessing, global warming
A selection of the craziest places that scientists are sciencing
A look at global climate models with the atmospheric scientist Anthony Del Genio
What you should know about a frog-killing fungus
Dale Andersen, a researcher at the SETI Institute, discusses everything from microbes in Antarctica to intelligent extraterrestrials.
Six years after Bobby Pickett wrote "Climate Mash," the world's environmental challenges are still frightening
Our favorites from the week