Data collected by the International Space Station has revealed a small fraction of leaves in the world's tropical rainforests are already exceeding peak temperatures, and scientists warn that this could increase.
The footage from a camera trap in Yasuní Biosphere Reserve in eastern Ecuador appears to be the first time a fight between a sloth and an ocelot has been caught on film.
Climate "tipping points," such as the loss of the Amazon rainforest or the collapse of the Greenland ice sheet, could come within a human lifetime, scientists have said.
Rainforests are home to half of the world's plant and animal species. Here are the five largest rainforests in the world.
The enormous pledge encompasses over 85% of the world's forests and more than 100 nations.
The remnants of circular and rectangular villages dating to 1300 were discovered in the Amazon rainforest.
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