Last year, five people hoping to view the Titanic wreckage died when their submersible imploded in the Atlantic Ocean. This week, a Coast Guard panel that's investigating the Titan disaster listened to four days of testimony that has raised serious questions about whether warning signs were ignored.

The Titan submersible experienced a malfunction days before its dive an OceanGate scientific director testifies.

Another mission specialist who worked with the company that owned the Titan submersible that imploded last year while on its way to the Titanic wreckage is scheduled to testify before a U.S. Coast Gua

After a 24-hour break, the Coast Guard’s hearing into why a submersible set to explore the Titanic imploded has resumed Thursday. Witnesses scheduled to testify include Renata Rojas, a former passenger,

A paid passenger on an expedition to the Titanic with the company that owned the Titan submersible testified before a U.S. Coast Guard investigatory panel Friday that the mission he took part in was aborted due to an apparent mechanical failure.

Passenger on a previous Titan submersible dive testified his mission was aborted underwater due to apparent malfunction

The scientific director for OceanGate testified that the Titan sub malfunctioned only days before the deadly dive.