Sichuan Giant Panda Sanctuaries, home to more than 30% of the world's pandas which are classed as highly endangered, covers 924,500 ha with seven nature reserves and nine scenic parks in the Qionglai ...
A study of a site in Brazil known for its dinosaur tracks has revealed stunning new details about previously unexamined petroglyphs (rock carvings) that cover the very same set of rock formations as ...
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