oceanography

A submersible illuminates a deep-sea cliff where sharks and tuna feed on trapped organisms.
An autonomous mapping vessel sails across the ocean while sonar beams detect a large underwater mountain.
A modern oceanography laboratory with high-pressure research equipment and digital displays of deep-sea data.
A vast field of circular icefish nests on the Antarctic seafloor.
A remotely operated vehicle explores a deep-sea hydrothermal vent field with tall chimneys and giant tubeworms.
A scientist in a modern medical laboratory analyzes marine-derived compounds for cancer research.
A scientist examining a deep-sea sponge in a modern medical research laboratory.
A tiger shark swims over a vast green seagrass meadow in clear tropical water with a research camera attached to its fin.
A collection of fossilized shark teeth displayed in a metal tray inside a marine research vessel.