Skip to content

Multimedia Items


Heading Home

Heading Home

The 274-foot research vessel Atlantis serves as the support vessel for the three-person submersible Alvin, which can dive to 4,500 meters (14,764 feet). During recovery, two certified swimmers help bring…

Read More

Frozen in Time

Frozen in Time

WHOI researchers found these barnacle larvae, called cyprids, frozen into ice on the shores of Buzzards Bay, Mass. The larvae (about half the diameter of the head of a pin)…

Read More

The Autonomous Underwater Vehicle Sentry

WHOI’s free-swimming robot Sentry completed its 500th dive on October 16, 2018. The autonomous underwater vehicle has used its sonar systems to help scientists map the seafloor, track the Deepwater…

Read More

The Ocean Conveyor

ocean conveyor

A global system of currents, often called the Ocean Conveyor, carries warm surface waters from the tropics northward. At high latitudes, the waters cool, releasing heat to the atmosphere and…

Read More

Arctic Ice

Data from the National Snow and Ice Data Center shows that, over the past three decades, the extent of Arctic sea ice (the area of the Arctic Ocean with at…

Read More

Coastal Upwelling

Strong winds blowing along certain coasts can promote a phenomenon known as coastal upwelling. The waters off California, Peru, and western Africa where upwelling provides abundant nutrients include some of…

Read More