The Mystery of the Med Rings

Feature-length documentary about the greatest diver of all time. Four-time Olympic champion Greg Louganis has faced more than his share of...

They're always watching you. Humanity has only resided on Earth for a fraction of the planet's incredibly long history, and many believe that a...

The Mediterranean. Because people have been travelling there for thousands of years, it is believed to be without secrets. And yet, far below its...

Divers, mountain guides, paragliders or even base jumpers share their love of extreme sensations.

A migrant boat has been stranded in the Mediterranean Sea for 30 hours. As authorities ignore calls for help, the Sea-Watch Crew, an NGO, launches an...

Shark expert Neil Hammerschlag and a crew of researchers search for an elusive hammerhead shark.

In this 1947 film by diving pioneer Hans Hass, marine biology work is shown with the help of early diving equipment. During the expedition Hass was...

Originally, in 2014, Laurent Ballesta had just one precise objective: to unravel the mystery of groupers. To understand the issues involved in their...

For more than 10 years, world champion freedivers Pipin Ferreras and Umberto Pelizzari have been vying for world records. Their love of the sea...

With a team of the world's foremost historic and marine experts as well as friend Bill Paxton, James Cameron embarks on an unscripted adventure back...

On December 4, 1872, the unmanned Mary Celeste was found adrift in the Atlantic with its cargo fully intact. The mystery of this "ghost ship"...

Exploring an unknown world 10,000 m beneath the waves. After capturing a giant squid on film, NHK's deep-sea film crew explores our planet's deepest...