Denmark

A worker installs a portion of a fence along the Danish border with Germany that is meant to stop wild boar from entering Denmark, on January 31st, 2019, near Tonder, Denmark.

A Danish government memorandum suggests that the country's carbon emissions are due to rise sharply, by as much as 10 percent between now and 2030.

A swan sits in its nest in a lake near Queen Louise's Bridge in central Copenhagen, Denmark, on April 17th, 2018.

Research shows "hygge," or intentional intimacy, is the driving force behind the Danes' generally positive attitude.

An 18-year survey hints at how global warming may be changing the face of Danish bugs.

New research finds the closer a nation is to the genetic make-up of Denmark, the happier its citizens are.