Jane Goodall was a trailblazer who became a household name for her work with chimpanzees. On Wednesday, she died at the age of 91.The conservation icon focused the second half of her career on writing ...
In 1881, zoologist John Murdoch took part in an expedition to Point Barrow, Alaska, at the northernmost tip of the US. The goal was to conduct a two-year, unbroken observation of meteorological and ...
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