Demographers debate exactly when it will happen, but there is a consensus now that in the second half of this century, the ...

Ice Age Europe Revealed Teeth Fossils That Indicate Population Decline, Climate Change Affected Demography An international ...

The world's population is growing but in some countries birth rates are plummeting - so do we have too many people or too few ...

A state of Ohio report projects population loss in Northeast Ohio counties. If not addressed, it could have dire implications ...

In China, marriage rates dropped by 20% last year despite government efforts to encourage unions and childbirth to counteract population decline. Economic challenges and high child-rearing costs deter ...

As per data released by Ministry of Civil Affairs, only 6.1 million couples registered their marriages last year, a ...

Only 6.1 million Chinese couples tied the knot in 2024, the lowest total since 1980, according to official data.

The rate of population decline and the actual number by which the Japanese population decreased as of Oct. 1, 2021, were the largest since 1950 when comparable statistics first began to be gathered.

Monarch butterflies in the western U.S. have dropped to just 9,119 this year. In 2023, the count was 233,394, meaning a 96% decline.

The number of monarch butterflies in California is in sharp decline this year. This is the second-lowest population recording ...