A July 31 Facebook post (direct link, archived link) features a collage of images showing natural disasters, Chicago’s skyline and Sydney Harbor’s Fort Denison. “Only two problems with global warming, ...
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Scientists discover 1st evidence of 4.5-billion-year-old 'proto-Earth' buried deep within our planet
Ancient rocks from Greenland, Canada and Hawaii preserve a rare chemical fingerprint that may come from the Earth before the ...
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