UNICEF's Youth Foresight Fellowship brings children and young people together to shape a future where youth voices are heard, ...

How many young people will there be, and how many old people will they have to support? And how will that future population be spread out across the planet, as different countries grow or shrink ...

A Space Odyssey depicted that in 2001, we'd have crewed spacecraft that can venture to Jupiter and supercomputers with ...

According to the report, most Wisconsin counties will face a declining population by 2050. In total, it's a projected loss of nearly 200,000 people in the next three decades. Researchers say ...