Atlantic Ocean June 20, 2023 11:38 am Titanic tourist submersible still missing in Atlantic Ocean The submersible had a 96-hour oxygen supply when it put to sea at roughly 6 a.m. Sunday, according to David Concannon, an adviser to OceanGate. US & World Videos 4:04 Student violence impacts schools across Mass. 0:44 Deaths of 2 swans in apparent shooting under investigation 1:40 Berklee student speaks out about random attack 20:20 Karen Read trial: What we learned from the defense's cross-examination of Colin Albert 2:38 Leominster getting federal aid after severe flooding
