Explore the nations that challenge traditional geographical boundaries, like Turkey, Russia, Egypt, Kazakhstan, and Denmark.

Outdoor air pollution from power plants, fires and cars continues to degrade human, animal and environmental health around the globe. New research shows that even pollution levels that are below ...

Continents are huge and home to lots of different people, cultures, countries, sceneries, animals, and more! But, what would the Earth look like if all those landmasses were smushed together like some ...