Valdivia, Chile, has become the first Latin American city to be designated as a Wetland City by the Ramsar Convention.

The analysis found Estonia to have the cleanest air and the highest global EPI, at 75.3. The other European countries ...

Facing congestion, the city of Tallinn, Estonia made public transport free, hoping to increase ridership. But it didn’t work.

Estonia is one of the best performing post-Soviet countries, thanks in no small part to its revolutionary digital democracy. But it’s not all computer code—there’s something about the Estonian ...