Scientists examine toxicity of medicinal plants in Peru

Many developing countries rely on traditional medicine as an accessible and affordable treatment option for human maladies. However, until now, scientific data has not existed to evaluate the potential toxicity of medicinal ...

Amazing diversity documented in national park

A remote park in northwest Bolivia may be the most biologically diverse place on earth, according to the Wildlife Conservation Society (WCS), which helped put together a comprehensive list of species found there. The announcement ...

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