Restoring degraded tropical forests generates big carbon gains

More than half of the world's aboveground carbon is stored in tropical forests, the degradation of which poses a direct threat to global climate regulation. Deforestation removes aboveground carbon in the form of trees, reducing ...

Sumatran tiger killed in suspected poisoning

A Sumatran tiger has been found dead in a suspected poisoning, an Indonesian official said Tuesday, a day after alleged poachers were charged with killing another of the critically endangered big cats in a separate case.

When planting trees threatens the forest

Campaigns to plant huge numbers of trees could backfire, according to a new study that is the first to rigorously analyze the potential effects of subsidies in such schemes.

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