
Mapping robots aid in new undersea discoveries

Mapping robots aid in new undersea discoveries

Why is lava shaped like that?

Seamounts: Exploring underwater mountains

Birth of a sea.. floor: Alvin explores the Galapagos Spreading Center

Nitrogen cruise ends, mission to explore undersea volcanism begins

Trichodesmium: The world's most famous nitrogen fixer

RV Atlantis: Safe from the tsunami

Measuring iron's importance to ocean life

Understanding nitrogen's role in the ocean

In search of the eastern tropical Pacific's chlorophyll maximum

How many scientists (and scientific instruments) does it take to sample seawater?

Welcome to Atlantis and the quest for nitrogen