The transmission of malaria by the Anopheles cruzii mosquito in the South and Southeast of Brazil was so alarming in the 1940s—with approximately 4,000 cases per 100,000 people—that the disease became ...
An international investigation uncovers how criminal networks traffick parts of the totoaba, an endangered fish caught in ...
Expert marine mammal researchers spotted up to 10 of the porpoises during a recent survey in the Upper Gulf of California.
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