With Brazil preparing to host the Group of 20 summit, it appears unlikely the leading rich and developing nations will sign ...

It was at the foot of the Sugarloaf that Portuguese explorers founded the city of Rio de Janeiro in 1565. And, just as Rio in its early days was subject to attack by (mostly French) pirates and ...

The 20 major economies reached a fragile consensus on climate finance that had eluded U.N. talks in Azerbaijan.