Robert D. Ballard

Bob Ballard reveals the inside stories behind his most exciting discoveries, while sharing the personal triumphs, challenges and tragedies that ...

Explorer Robert Ballard sets out to solve the mystery of Amelia Earhart’s disappearance as he and a team of experts travel to the remote ...

For the 20th anniversary of “Titanic,” James Cameron reopens the file on the disaster.

After 20 years seeking Cleopatra’s tomb, archaeologist K. Martinez’s search shifts to an underwater Mediterranean site. She’s ...

The Academy Award-winning director and National Geographic Explorer-at-Large James Cameron adds a postscript to his fictional retelling of the ...