Racially diverse US neighborhoods undergoing re-segregation

Racially segregated neighborhoods in the United States persist for many social and economic reasons. Yet new research shows that many racially diverse neighborhoods—seemingly a sign of progress in racial equality - are, ...

Study: Residential segregation still a problem in US

Despite increasing numbers of multiethnic neighborhoods in the United States, relatively few black or white families are actually moving into these types of communities, according to a new study in the June issue of the American ...

Rogue Black Holes May Roam the Milky Way

(PhysOrg.com) -- It sounds like the plot of a sci-fi movie: rogue black holes roaming our galaxy, threatening to swallow anything that gets too close. In fact, new calculations by Ryan O'Leary and Avi Loeb (Harvard-Smithsonian ...

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