Could Earth be home to a trillion people, or even more? We'll explore if we can do this with current technology, what future ...

Scientists have reported it for decades: overpopulation can impair reproduction. Crowded chickens lay fewer eggs. Crowded mice have smaller broods. In humans, several studies have associated increased ...

Overpopulation has been used as an excuse for everything from birth control to abortion to China’s ‘one-child’ policy. Worldwide, the fertility rate fell by almost 50% in less than 70 years. Worldwide ...

Do you think that overpopulation is a big problem? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from others and better understand the world. Answer ...

Last week, a high-profile study using the latest United Nations data revisited predictions of global population size. The news wasn’t good: Updated estimates using new statistical analyses suggest the ...

Progress made over decades to control overpopulation of dogs and cats through high-volume spay-neuter surgeries is at risk thanks to the ongoing COVID-19 pandemic, a team of University of Florida ...