Cristoforo Buondelmonti, an Italian priest and explorer, was passionate about sharing his knowledge of Greece, its history and its geography ... of the atlas — and its 27 hand-drawn maps — at the ...

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, ...