There could be billions more people living on Earth than currently thought, according to a new study which claims rural ...

A new way of estimating rural populations has found that we may be undercounting people who live in these areas, potentially ...

How many people are there on the planet, and how has the population grown? The United Nations predicts the world population will reach 7 billion on October 31, 2011, and continue exploding till its ...

The World Population Prospects 2019: Highlights, estimates that the next 30 years will see the global population add an extra 2 billion people to today's figure of 7.7 billion, and, by the end of ...

The world population hit 8 billion people today, accelerating the global extinction crisis ... nonprofit conservation organization with more than 1.7 million members and online activists dedicated to ...

when the global population was slightly over 3 billion, the people in the world needed the regenerative capacity of 0.7 of the Earth to provide the natural resources and ecological services they used.

She has been working at PEOPLE ... somewhere in the world will be the 8 billionth person on Earth. The United Nations is projecting that the world's population will hit eight billion on Tuesday ...

Around the world, every hour ... population growth on our planet in a Horizon special, Chris Packham: 7.7 Billion People & Counting (Tuesday 21st January at 9pm on BBC2), the cycle of climate ...