Uncovering racial disparities in nonfatal police shootings

An analysis of data from four U.S. states suggests that Black people may be more likely than white people to be nonfatally shot and injured by police in these states, and these disparities are greater than seen for fatal ...

Rare 4000-year comets can cause meteor showers on Earth

Comets that circle the Sun in very elongated orbits spread their debris so thin along their orbit or eject it out of the solar system altogether so that their meteor showers are hard to detect. From a new meteor shower survey ...

Do school shootings have a copycat effect?

Following a school shooting, the risk for additional school shootings in the same and neighboring states increases in the next year, according to an analysis published in Contemporary Economic Policy.

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