Insect demography and life table studies constitute vital tools in understanding population dynamics, providing quantitative insights into survival, development, and reproduction across different life ...

Climate change is among the most urgent challenges of our time. While often considered a problem for the natural and physical sciences, the humanities and social sciences have made equally important ...

ABOUT PEW RESEARCH CENTER Pew Research Center is a nonpartisan, nonadvocacy fact tank that informs the public about the issues, attitudes and trends shaping the world. It does not take policy ...

As the population of U.S. veterans becomes more diverse and vets' needs continue to evolve, the demographic remains among the most difficult to survey.