All Stories by Anushree Dave
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ArchaeologyAn ancient dog fossil helps trace humans’ path into the Americas
Found in Alaska, the roughly 10,000-year-old bone bolsters the idea that early human settlers took a coastal rather than inland route.
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PaleontologyClimate change helped some dinosaurs migrate to Greenland
A drop in CO2 levels helped massive plant eaters called sauropodomorphs trek from South America to Greenland 214 million years ago, says a new study.
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AnimalsA rare bird sighting doesn’t lead to seeing more kinds of rare birds
The idea that more kinds of rare birds are seen when birders flock to where one has been seen, the so-called Patagonia Picnic Table Effect, is a myth.