The portion of the population that is currently at least 65 years old—13 percent—is expected to reach about 20 percent by 2050. This “graying of America” has helped convince some ...

A chilling Cold War-era map paints a dire picture for the United States following a nuclear conflict, with estimates suggesting up to 75% of the population ... targeting America's nuclear arsenal ...

It turns out that Americans severely underestimate the gap between the rich and the rest of the population ... and what the ideal distribution looks like. Most participants were far from ...