São Sebastião, a municipality on the coast of São Paulo state in Brazil that was partially cut off from the rest of the ...

With eight billion people, we use a lot of the Earth's resources in ways that are likely unsustainable. Klaus Hubacek, ...

Then, the puzzle begins. "I even actually often draw myself a map so that I have some sense of how to put the pieces back together because sometimes there's hundreds to thousands of pieces to ...

World leaders are meeting for the 29th time to address the causes and effects of climate change. These five questions and answers show how much our planet has already changed. #1 Which regions emit ...