Science Sunday Roundup – and an open thread - AMERICAblog (blog)








AMERICAblog (blog)



Science Sunday Roundup – and an open thread

AMERICAblog (blog)

Antarctica once had forests: Most science students have heard this, that at one time, the continent of Antarctica wasn't the barren, frozen wasteland it is now — due in large part because it used to be much closer to the equator until continental ...





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