Aug 8 (Reuters) - Media conglomerate News Corp beat Wall Street estimates for fourth-quarter revenue on Thursday, helped by digital subscription growth at it business information unit Dow Jones.

Revenue in the quarter ended June 30 rose 6%, to $2.58 billion, compared to an estimate of $2.49 billion, according to LSEG data. (Reporting by Jaspreet Singh in Bengaluru; Editing by Pooja Desai)