Roma

Many slipped across the border as the war began, but lack passports or other official forms of ID. They struggle to prove their eligibility for humanitarian aid — and to cross into other countries.

Many in Europe's largest ethnic minority group live in poor, marginalized communities where conditions could lead to a swift outbreak, say researchers and activists.

Alfonso Cuarón's acclaimed movie has been part of an ongoing battle over who gets to premiere movies: streaming services like Netflix, or theaters?

Greg Constantine has spent 10 years documenting the world's stateless people. They live without passports, without ID cards, without dignity — but not without hope.

The Spanish soccer club giant beat Italian side Juventus in June to earn the title of best team in Europe. Wednesday, Barcelona and Roma tied 1-1 in their first game of this year's tournament.