Friday, November 29, 2019

The US fertility rate has dropped for the fourth year in a row, and it might forecast a 'demographic time bomb'

The US fertility rate has dropped for the fourth year in a row, and it might forecast a 'demographic time bomb'Russia, Japan, and Spain are all dealing with their growing elderly populations and declining birthrates. The US could be next.




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Scientists just mapped the mutations that power cancer growth

Researchers have created the first complete map showing how hundreds of mutations in a key cancer gene affect tumor growth. By testing every...