一项由中国主导的国际科研项目，正在马里亚纳海沟深处进行时，遭遇未知生物攻击，科研人员被困海底。前美国海军陆战队深海潜水专家乔纳斯·泰勒受命前往营救，再度遭遇数年前曾经在深海给自己留下终身难以磨灭记忆的史前生物巨齿鲨。乔纳斯联手科研项目中的中国女科学家张苏茵成功营救了被困人员，但营救行动却意外造成了巨齿鲨逃离深海。当史前巨兽重返浅海，人类将为自己对大自然的贪婪付出惨重的代价..
海洋生物学家艾比收到母亲中风的消息，在动身返回家乡之际，过往回忆如潮浪涌现。深爱海洋的母亲，教会她所有相关的一切，引领她潜入深海里，在礁岩之间穿梭，与鱼群擦身而过。她邂逅一只美丽的蓝色大鱼，建立了跨物种的友谊。当不当开发与盗猎横行，威胁海洋生态，艾比与母亲挺身而出，携手保护她们共同深爱的海湾。亲密记忆浮上心头，艾比也重新省思自己和海洋、家人的连结。
Back to the Titanic documents the first manned dives to Titanic in nearly 15 years. New footage reveals fresh decay and sheds light on the ship’s future.
詹姆斯·卡梅隆拍摄于2001年的纪录片，运用了当时最先进的水下设备，重返沉没于大西洋底的泰坦尼克。与一般纪录片不同的是，卡梅隆运用简单的3D技术，重现了船沉时不同人物的反应，增加了一份悲剧色彩。随同卡梅隆一起下水的除了专业人员之外，还有合作过多次的比尔·帕克斯顿，他还担任了本片的解说。
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 Pacific atoll named Nikumaroro in search of her final resting place.
Spain, 1519. Ferdinand Magellan, Portuguese navigator in the service of King Charles I, undertakes, at the command of five ships, a commercial expedition to the Moluccas. The story of the first circumnavigation of the world, completed by Juan Sebastián Elcano in 1522.
An international research group is searching natural resources from the Arctic Ocean. They pick up a strange underwater sound from far north, and start to follow it to the uncharted waters.
Acid Horizon follows marine ecologist Dr. Erik Cordes on a harrowing deep-sea expedition to track down the "supercoral", a strain of the deep-water coral Lophelia pertusa that seems to possess the unique genetic capability to thrive in a low-pH ocean.
The endless expanses of the Indian Ocean are home to the last natural paradises: Remote atolls surrounded by coral reefs in crystal clear water.
Whole regions of this ocean are still unexplored, many reefs are not marked on any map. The departure of the research vessel Agulhas II from the island of La Réunion marks the beginning of one of the greatest scientific adventures of our time. The expedition, initiated by Monaco Explorations with the support of the Prince Albert II of Monaco Foundation, lasted six weeks and led into the Western Indian Ocean along the Mascarene Plateau.
