Faced with the potential of a large expense related to water quality, Maine's Portland Water District had two investment choices: conservation or concrete.
If you’re planting a garden this spring, this set of maps based on U.S. climate data can help you see how planting zones across the country have shifted over the past few decades.
The Boston Marathon takes place every year on the third Monday in April. The average daytime high temperature in April has been warming rapidly in recent decades, making uncomfortable race days more likely.
Neutral conditions are expected to continue in the Pacific with chances increasing for El Nino by the fall. Our blogger fills you in on the latest developments across the Pacific.
In Africa, famine has been declared in parts of South Sudan while other areas in Somalia and Nigeria are highly food insecure. But the reasons go beyond climate factors.
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