UN: Huge changes in society needed to keep nature, Earth OK

Humans are making Earth a broken and increasingly unlivable planet through climate change, biodiversity loss and pollution. So the world must make dramatic changes to society, economics and daily life, a new United Nations ...

Air pollution costs $2.9 trillion a year: NGO

The global cost of air pollution caused by fossil fuels is $8 billion a day, or roughly 3.3 percent of the entire world's economic output, an environmental research group said on Wednesday.

How effective are we in tackling water security?

A new paper published in Science has examined how regions around the world are coping with variable and unpredictable freshwater resources caused through drought or floods, and how this affects economic output.

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