South America
Early Residents of the Pacific Northwest Smoked Smooth Sumac
Researchers used a new technique to detect the chemical fingerprints of specific plant species in a 1,400-year-old pipe's residue
The Amazon’s 'Ghost Dogs' Face 30 Percent Habitat Loss
The solitary species is hard to spot on camera, and they're the only canine that lives in the Amazon rainforest
Meet the Bee With a Body That’s Half Male, Half Female
So-called gynandromorphs are rare, but they can teach us a lot about development and evolution
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