About 115 miles north of Alaska, a U.S. Navy submarine emerges from several feet of thick ice. The Navy’s 68 submarines could be anywhere at any time — patrolling the Arctic and the Persian ...

OceanGate Expeditions said it had “suspended all exploration and commercial operations” after its Titan submersible presumably imploded during a dive to explore the wreckage of the Titanic ...

By The New York Times The R.M.S. Titanic , the biggest steamship in the world at the time, hit an iceberg four days into its first trans-Atlantic voyage in April 1912. It sank to the bottom of the ...

Over the past two weeks, the Coast Guard has held hearings on how the Titan, a privately owned submersible vessel that imploded 15 months ago at the bottom of the North Atlantic Ocean, resulted in ...

Nearly one year after the OceanGate submersible implosion, billionaire Larry Connor has teamed up with Triton Submarines co-founder Patrick Lahey to create a new vessel to visit the Titanic.

The expeditions can range from short submarine tours, like a two-hour, $180 trip that dips 100 feet below the waves of the Hawaiian island of Maui to an overnight stay in Lovers Deep, a submarine ...

Five years ago, OceanGate, the company behind the now-missing submarine, brushed away warnings about the craft's safety.

Dr. Mercogliano is an associate professor of history at Campbell University in Buies Creek, N.C., an adjunct professor at the U.S. Merchant Marine Academy and the host of the YouTube channel What ...

The family of Paul-Henri Nargeolet, a French explorer who died with four other crew members on the OceanGate Titan craft, is suing the vessel’s manufacturer.