Video footage shows federal agents in Chicago using tear gas in ways that violate policing norms and may break use-of-force laws. ‘Not Constitutional’: Trump Threatens Blue Slip Suit Scientists ...

Abstract: Two-sample hypothesis testing is a common practice in many fields of science, where the goal is to identify whether a set of observations and a set of training data are drawn from the same ...

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The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

Donald Trump's remarks about Putin leave Russian state TV stunned Dumb Things In The Big Bang Theory That Everyone Ignores ‘Ridiculous prices’ blamed for slump in Las Vegas visitor numbers 13 Things ...

The fund management team of our company seeks to improve the performance of its US equity fund by adopting a more quantitative approach (factor investing). As a first step, they want to identify ...

In a groundbreaking study examining one of the most influential theories of cultural evolution and geographic determinism, a team of ecologists and cultural evolutionists from the United States, ...