Mounds of rotting seaweed clogging beaches across northwestern France are emitting a toxic and potentially lethal gas, test results
HARARE, Zimbabwe (CNN) -- The "humanitarian situation remains serious" in Zimbabwe amid cholera, starvation and a continuing economic crisis,
More than a third of the Mekong Delta in Vietnam, where nearly half of the country's rice is grown,
China's efforts to build a low-carbon economy would accelerate if world powers agree to a "practical" global climate change
MEXICO CITY (Reuters) - Mexico is suffering from its driest year in 68 years, killing crops and cattle in

Methane bubbles observed by sonar, escape from sea bed as temperatures rise Scientists say they have evidence that the powerful
An international cast of politicians, industry leaders and United Nations officials joined forces Monday to improve access to water
China could see its greenhouse gas emissions peak in 2030 if it sets "quantitative" reduction targets and invests heavily
Flash floods have killed 30 people and affected 75,000 others in northwest Pakistan, where authorities are already grappling with
Major investment in irrigation systems needed to feed population expected to grow by 1.5 billion over next 40 years