Parts of Asia and various small island nations are among the most densely populated countries in the world, according to data ...

A chilling Cold War-era map paints a dire picture ... with estimates suggesting up to 75% of the population in the worst impacted zones could perish. The world's nuclear powers include the US ...

As per the UN estimates, the current world population is around 8.2 billion ... and GHS-POP) that map the planet in evenly spaced, high-resolution grid cells with population counts based on ...