Court of Justice of the European Union

Commentary A major constitutional crisis is currently brewing in the European Union (EU). The cause of the crisis is the recent decision by the Polish Constitutional Court that some European ...

The Polish Constitutional Tribunal ruled on Oct. 7 that some of the European Union's (EU) laws conflict with ...

BERLIN—Swiss-based Nord Stream 2 AG is entitled to challenge EU gas rules, an adviser to the EU's top ...

BERLIN—Austria's Supreme Court has questioned the legal basis on which Facebook collects user data and referred key issues ...

WARSAW—A top Polish court will rule on Tuesday on whether the country's constitution or European Union treaties take ...

BRUSSELS—A German man whom investigators suspect of murdering British toddler Madeleine McCann and currently jailed for drug dealing ...