Missing Titanic sub search continues as air s...

Just hours after the U.S. and Iran electronically signed a memorandum of understanding to move further negotiations forward, there’s a new report that top administration officials already have doubts about those next steps. Plus, new reporting tonight on California Governor Gavin ...  Show more

An appeals court has affirmed a federal judge’s ruling requiring the Kennedy Center to remove President Donald Trump’s name from its building by the end of Friday. Plus, after months of war, weeks of a shaky truce, and 40-odd unfulfilled presidential claims that a deal to end the ...  Show more

An underwater expedition to see the wreckage of the Titanic is now a race to find and save the tourists and crew members on board the vessel. The mission is ramping up to prevent a second tragedy at that site. Plus, Secretary of State Antony Blinken reports back progress after a ...  Show more

A huge search is underway for five people on a missing sub, which is running dangerously low on oxygen. Searchers have picked up the sound of banging underwater, which has given rescue teams hope of finding the submersible. But time is critical as officials think they have less t ...  Show more

OceanGate Expeditions says the passengers in the Titanic-bound submersible that went missing days earlier have "sadly been lost." Listen for more details.  To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcast ...  Show more

All five passengers on the missing Titanic submersible are believed dead after missing debris is found on the ocean floor turning operations from rescue to recovery. In the wake of this tragedy, CNN is going to examine deep sea exploration and the inherent dangers that come along ...  Show more