Discover the essential techniques for validating and cleaning JSON data, ensuring data integrity and proper formatting for various applications and APIs.

NATIONWIDE — As millions watch the historic Artemis II rocket head into space on Wednesday, days later, many more people will be looking to the skies again in the hopes of catching the Orion capsule.

Arsenal and Paris Saint-Germain take to the Puskás Aréna in Budapest for the Champions League final in search of European glory. Follow CNN Sports for live coverage.

Paris Saint-Germain won back-to-back Champions League trophies by beating Arsenal on penalties in a dramatic final in Puskas Arena in Budapest, Hungary.