Most of the world has dirty air, with just 17% of global cities meeting WHO air pollution guidelines, a report Tuesday found.

Who are Canadians? Canadians didn’t just spring from the soil. Aside from a small community of aboriginals who migrated ...

Blizzard Entertainment president Johanna Fries is also kind of gobsmacked at how World of Warcraft has been chugging along ...

The animal census to be undertaken in Sri Lanka is aimed at assessing annual crop damage in the island country. Officials ...

Officials said that people across the island will count Toque monkeys, purple-faced langurs, giant squirrels, and peacocks ...

Türkiye's elderly population of 9.1 million exceeds that of 96 countries, including Switzerland, Denmark, Ireland, New ...

A genetic study of Asian elephants in northern Cambodia published Thursday reveals a larger and more robust population than previously thought, raising hopes the endangered ...

The population of the eastern monarch butterflies in Mexico doubled this past winter season, according to a WWF survey.

The head of the U.N. children's agency says the war in Sudan has created the world’s largest and most devastating ...

Some towns paid the U.S. Census Bureau to produce new local population counts to try to get more funding. But Trump's hiring freeze derailed their special census plans — and could hurt the 2030 count.