The Britannic was the Titanic's sister ship and was built as a luxury liner but just two years after it was built, it struck ...

SAN FRANCISCO -- What's it like to be in a submersible? One person who knows is underwater cinematographer and producer, Al Giddings. "I was very apprehensive from day one," expressed Giddings when ...

An 11-person diving team recovered luxury items and equipment from the Britannic wreck, lying 400 feet deep off the Greek ...

During her hunt for the Egyptian queen’s lost tomb, National Geographic Explorer Kathleen Martínez uncovered the sunken ...

Bob Ballard is still exploring the ocean seafloor 40 years after discovering the Titanic’s final resting place in the ...

Archaeologists say they've discovered an ancient, long-submerged Mediterranean port, but for the head of the mission, the real treasure is still hidden.

LOST artefacts from Titanic’s wrecked sister ship have been recovered for the first time more than a century after a mine ...

In her search for Cleopatra's lost tomb, a National Geographic Explorer may have found a clue in a submerged site in the ...

Divers have recovered artifacts from the sister ship of the RMS Titanic. The dives on the HMHS Britannic were conducted in ...