A comprehensive analysis of 383 U.S. cities reveals a striking pattern: most have rings of isolation in suburban areas and segregated pockets near the urban core, that are shaped by race, wealth, and ...

The Dark Forest theory is one proposed solution to the famed Fermi Paradox, which has bewitched astronomers for more than half a century. To put it concisely, the paradox asks if the cosmos is nearly ...

Nov 27 (Reuters) - The handgun used in the ambush of two National Guard members in Washington, D.C., on Wednesday was a .357 Smith & Wesson revolver, Jeanine Pirro, the U.S. Attorney for the District ...