Offers details about the life of marine biologist, environmentalist, and author Rachel Carson and discusses the influence of her book "Silent Spring.".
When a key element of a new and and powerful attack submarine goes missing and ships begin disappearing in mid-ocean, NUMA director Dirk Pitt and his team embark on an international chase to discover the truth.
Dirk Pitt sets out on an expedition with his children along the treacherous Northwest Passage to find a silvery mineral, which will prove his theory and link the causes for the sudden deaths in British Columbia and the incidents between the United States and an ally.
Examines the personal life and professional career of Sylvia Earle, who is an oceanographer, marine botanist, ecological activist, aquanaut, and author.
Offers students an overview of what it means to be a marine biologist, discussing the training requirements, day-to-day responsibilities, and possible fields of study.