Amazon Indigenous lands prevent disease, save billions: study

Protected Indigenous reservations in the Amazon rainforest absorb thousands of tons of airborne pollution each year, saving around $2 billion annually in healthcare costs for treating respiratory and cardiovascular diseases, ...

The ice in Antarctica has melted before, says study

Sixty percent of the world's fresh water is bound up in Antarctic ice sheets. Thirty million cubic kilometers of ice is perhaps a difficult number to grasp. But if absolutely all Antarctica's ice melted, the seas would rise ...

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