Life expectancy has long symbolized human progress, but what happens when that progress slows down or even reverses? Despite ...

India on Wednesday kicked off a mammoth exercise to count its entire population – all 1.4 billion of them, give or take a few, in a census initially delayed by the pandemic then administrative issues.

The U.S. Supreme Court will decide if Trump's order restricting birthright citizenship is constitutional. How many people ...

The annual census of brown bears in the Pyrenees mountain range of Spain, France and Andorra estimated that 130 bears are now ...

The latest U.S. Census Bureau data shows Pennsylvania's recent and modest growth varying from a pattern of declining numbers ...

India’s 2027 census will shape how wealth and power is distributed and inform policies around castes and women in the world’s ...

New census data shows thousands of people have left Pinellas County following a devastating stretch of back-to-back ...

India has begun the world’s largest national population count, which could reshape welfare programs and political ...

How can we predict species' responses to always-arising changes in our world? A long-term ecological study from Yokohama ...

Japanese monks, aristocrats, and emperors kept meticulous records of cherry blossom festivals for 1,200 years and ...

Why do some species live for only weeks while others survive for centuries? Researchers at the Leibniz Institute on ...

If you’ve ever wondered how the health of your city compares to other towns in the U.S., there’s a tool for that.