Why Ships Sink

Find out if modern cruise ships are really safe - or if we're on the brink of a 21st-century Titanic. Twenty million passengers embark on cruises each year, vacationing in deluxe "floating cities" that offer everything from swimming pools to shopping malls to ice skating rinks. And the ships just keep getting bigger: The average cruise ship has doubled in size in just the last ten years. Some engineers fear that these towering behemoths are dangerously unstable, and the recent tragedy of the Costa Concordia has raised new questions about their safety. Now, NOVA brings together marine engineering and safety experts to reconstruct the events that led up to famous cruise disasters, including the ill-fated Concordia, the Sea Diamond, and the Oceanos.
Trailer
Recently Updated Shows

The Real Housewives of Beverly Hills
The Real Housewives of Beverly Hills offers a glimpse inside the world of luxurious wealth and pampered privilege, where being seen and who you know is everything. These women are in the center of it all and they have the mansions, the cars, and the diamonds to prove it. From heiresses to entrepreneurs to a family of child actresses - they deliver the star power and the drama.

Tyler Perry's The Oval
The Oval tells the story of a family placed in the White House by people of power while also highlighting the personal side and everyday lives of the staff who run the inner workings of the nation's most iconic residence.

Jeopardy!
Jeopardy! is a classic game show -- with a twist. The answers are given first, and the contestants supply the questions. Three contestants, including the previous show's champion, compete in six categories and in three rounds (with each round's "answers" being worth more prize money).

Harry Wild
Literature professor Harriet "Harry" Wild is adjusting to retirement when she's mugged. While recovering at the home of her son, a detective in the Dublin police, Harry gleans a clue for his current case. But when she's rebuffed, Harry decides to solve the crime herself. Recruiting an unlikely young sidekick, she finds a new path as a private investigator.

Little House on the Prairie
A transformed adaptation of Wilder's semi-autobiographical books, the new Little House on the Prairie is part family drama, part epic survival tale, and part origin story of the American West. The series will offer a kaleidoscopic view of the struggles and triumphs of those who shaped the frontier.