With famine threatening millions, Europe is intent on finding alternatives to one of world’s biggest food exporters, whose landlocked crop is stranded by war.
In Europe, “rewilding” is aiding the reintroduction of key animal species, including bison, which visitors can track in the forests and meadows of western Romania.
The first lady is also scheduled to tour the Slovakian border with Ukraine, becoming the latest high-profile Biden administration official to come close to the conflict zone.