This animated map shows how global populations are distributed across Earth by dividing the globe into slices covering 10% of ...

Cave of El Castillo, Spain Some of the oldest known paintings in the world are in the Cave of the Castle, in Cantabria in the north of Spain. Thought to be more than 40,000 years old, many of the ...

So far, National Geographic has received pledges from readers to remove about 200 million pieces of single-use plastic, a significant number towards the ultimate goal of one billion pieces by 2020.