A new paper reveals the first observations of an elusive, giant pelagic octopus with a surprising choice of prey: jellyfish!

MBARI’s remotely operated vehicle (ROV) Ventana completed its 4,000th dive in February 2017. With over 16,000 hours underwater, Ventana is by far the most experienced scientific ROV in the world.

The US Strategic Environmental Research and Development Program recently selected one of Kelly Benoit-Bird’s research as its Resource Conservation and Climate Change Project of the Year.

New research findings highlight a unique visual adaptation in a deep-sea squid, the cockeyed squid, which has eyes that are grossly different in size and structure.

A new paper in the journal PLOS One shows that some species of juvenile rockfish find it harder to exert themselves in acidified seawater, but other species are more adaptable.

MBARI’s Benthic Rover, an autonomous seafloor crawler, recently broke it's own world record, spending over a year autonomously crawling across the deep seafloor and collecting scientific data without any help from humans.

A century after its first discovery, the existence of the giant larvacean, B. charon, was confirmed by MBARI scientists when a routine sample collection turned extraordinary.

A new MBARI robot will add to the midwater observations researchers have been making with remotely operated vehicles (ROVs) for nearly two decades.

An unusual deep-sea fish that was previously identified in the Southeastern Pacific has recently been found to live around the Hawaiian Islands and off the coast of Central California as well.

A recent paper shows that some juvenile king crabs hitch rides on wandering sea cucumbers, perhaps as a way of evading predators.

MBARI’s newest senior scientist, Kelly Benoit-Bird, uses sound to observe animals such as seabirds and dolphins as they chase their prey underwater.

MBARI Postdoctoral Fellow Anela Choy, who studies the impacts of plastic debris on ocean food webs, has been selected as one of five recipients of the L'Oreal Women in Science Fellowship for 2016.

What happens when you merge dance and science? SpectorDance and MBARI have done it again with Ocean Trilogy.

MBARI Adjunct Victoria Orphan has been named a 2016 MacArthur Fellow, in recognition of her work on microbial communities in extreme environments and their impact on the cycling of nutrients and energy through the oceans.

Cannibalism is not so unusual in the deep sea, especially for squid, but until recently the diet of Gonatus squid was largely unknown. Remotely operated vehicle observations of these squid in their natural habitat have enabled scientists to learn a great deal more about their feeding behavior.

From August 24 to 28, 2016, researchers from MBARI and the Monterey Bay National Marine Sanctuary conducted research on the deep seafloor of the Sanctuary. The public can read daily notes on these dives on the Sanctuary's web site.

MBARI’s Tethys long-range autonomous underwater vehicle recently travelled to one of the world’s largest freshwater ecosystems—the Great Lakes. This operation is a collaborative effort between MBARI and the Great Lakes Science Center, and is this vehicle’s first-ever freshwater deployment.

In 2014, MBARI researchers discovered a jet engine on the floor of Monterey Bay. Since that time, MBARI Deputy Director of Marine Operations Chris Grech has been gathering clues as to how this engine arrived on the muddy seafloor of the bay.

Last Thursday, the American Geophysical Union (AGU) awarded the prestigious Maurice Ewing Medal to MBARI marine chemist Peter Brewer. This medal is given annually to recognize “significant original contributions to the ocean sciences."

This week MBARI joins the Monterey Bay Aquarium, Science Friday, and other organizations in celebrating Cephalopod Week 2016.