Rescuers were combing the rubble and searching for survivors on Sunday in the town of Beit Lahia, in northern Gaza, where Palestinian officials said an overnight Israeli airstrike hit a residential building and killed dozens of people. Details of the strike were scarce and it was difficult to reach people in northern Gaza by phone. On Saturday, Paltel, a major Palestinian cellular provider, said the renewed Israeli offensive had caused wide-ranging communication blackouts in the northern part of the enclave. Read the latest at the link in our bio. #BeitLahia #Gaza #Israel