Amazon

Stunning images of jaguar, puma, giant anteaters, tapirs, bears, and hundreds of other species

Genome-based study also finds new bird species at high risk of imminent extinction

The findings illustrate how pollution from cars, power plants, and other sources combines with natural emissions from trees in the Amazon

Researchers used long-term records from more than 100 plots to track the lives of individual trees across the Amazon region

Discovery highlights hazards of relocating animals among habitats.