A cautionary tale about measuring racial bias in policing

Racial bias and policing made headlines last year after a study examining records of fatal police shootings claimed white officers were no more likely to shoot racial minorities than nonwhite officers. There was one problem: ...

Moon to spoil meteor show: astronomers

A bright Moon will outshine the annual Perseids meteor shower, which will peak Saturday with only a fifth the usual number of shooting stars visible to Earthlings, astronomers say.

Shootings in US schools are linked to increased unemployment

A rigorous Northwestern University study of a quarter-century of data has found that economic insecurity is related to the rate of gun violence at K-12 and postsecondary schools in the United States. When it becomes more ...

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