Looking toward a future with more people and more droughts, experts say Western farmers may have to follow the agriculture strategies of underdeveloped countries.
Air pollution in China remains far above safe levels, but new government policies are stepping up to tackle it, spurred by concerned citizens who are taking matters into their own hands – literally.
The city, which is in the middle of its second-ever red alert for smog, is not alone in facing cripplingly high pollution levels. Can China learn from the lessons of London and Mexico City?
Worsening air conditions in China have lead to heightened public frustrations with pollution, causing the government to confront companies believed to be lying about their emissions data.
In the first study of its kind, scientists compared 25-years of data for over half the Earth's lakes and found some disturbing trends that will affect humans around the world.