It’s a simple premise: To truly improve the health, safety, and security of human beings, you must first understand where those individuals are. Everything else — how many people may be in danger from ...

Most studies on the relationship between home-range size and composition focus on natural factors, whereas effects of anthropogenic factors are poorly understood. I evaluated effects of multiple ...

Parts of Asia and various small island nations are among the most densely populated countries in the world, according to data from the World Bank. The findings, mapped by Newsweek, show that while ...