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When the United States gets stuck over a controversial issue—usually something a divided Congress ca
In 2013, Americans learned that the federal government massively surveys their phone calls and e-mai
Language is the basis of human culture around the world. The past decade has seen major developments ...
Conventional oil reserves have passed peak production
The study of how traits such as flower color are passed from generation to generation provided the m
The first pioneer species arrived less than a decade after the eruption.