Vladimir Putin is facing a catastrophic decline in demographics as a plunging birth rate and the ongoing war in Ukraine take ...

The world's population is expected to peak at 10.3 billion in 2084 and then decline to 10.2 billion through the end of the ...

A rising chorus of voices is warning the world of population decline yet, much of this alarmism is premature, analytically flawed, and ethically troubling ...

Major economies are heading toward a "population collapse" by 2100 because of falling fertility rates, new research has found. A report by the McKinsey Global Institute (MGI) on Wednesday, warns ...

Billionaire Elon Musk tweeted, not for the first time, that “population collapse due to low birth rates is a much bigger risk to civilization than global warming.” Climate change is a serious ...

New data also shows how the population of children is going down, while the population of elderly Americans is rising.

The state of Maryland is struggling to keep up with demand for its famous dishes as blue crab populations decline. NBC News' ...

For instance, in the America of 1850, you needed an average of 4.6 tons of petroleum equivalent to produce $1,000 of goods and services. By 1950, you needed only 1.8 tons, and, by 1978, 1.5 tons.