Every year, vast stretches of land across every inhabited continent are swallowed by floodwaters. Rivers burst their banks, plains disappear under shallow lakes, and forests become mazes of submerged ...

This sprawling ancient metropolis in the jungle of Ecuador has revealed a unique form of urbanism. The BBC visits the site for the story of this mysterious civilisation.

The advocacy group says the lawsuit could open a new legal frontier for pursuing industrial agriculture companies.

Far from Colombia's tourist hubs, the Mavecure Mountains rise from the Amazon jungle. Once off-limits during conflict, they now draw adventurous visitors to rare wildlife, sacred sites and vast views.