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Diverse Deep-Sea Corals

Shown here are several deep-sea coral species: From left to right is an unidentified purple octocoral, a small gold acanthorgorgiid octocoral, and a large colony of pink Corallium secundum . Basket stars have made a home in...

Amy Baco-Taylor: Passionate about Deep-Sea Corals

Dr. Amy Baco-Taylor dives to deep-sea environments to study corals and the invertebrates that live on them. Two events made me passionate about deep-sea corals . One was my first submarine dive in a deep-sea coral bed off...

Training Future Scientists

Dr. Brendan Roark discusses different methods of sampling deep-sea corals with undergraduate students Sam Kuykendall, left, and Beth Stockert, center, in the Stable Isotope Geosciences Facility at Texas A&M University...

Gold Coral Close-up

This close-up photograph of gold coral ( Gerardia sp. ) was taken at the Cross Seamount in the Pacific Ocean at a depth of 400 m (1,312 ft). Gold corals at this location can have lifespans of 2,000 years or more. Explore...

Pisces IV Submersible

The Pisces IV submersible sits on a saddle near Kingman Reef in Hawaii next to a gold coral ( Gerardia sp. ). The photo was taken by another Hawaii Undersea Research Laboratory submersible— Pisces V . Explore more in the...

Views from the ROV Jason

Inside the control van for the remotely operated vehicle (ROV) Jason , Dr. Brendan Roark and colleagues watch the ROV collecting deep-sea coral specimens. No scientists dive down with their ROV, so must do all of their...

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Take a dive in a submersible with Brendan Roark

Coral Scientist Brendan Roark: On an Urgent Mission

Dr. Brendan Roark discusses different methods of sampling deep-sea corals with undergraduate students at Texas A&M University. Credit: James LaCombe Deep-sea coral beds are true biodiversity hotspots. It’s urgent that we...

Deep-Sea Coral Sample

In the wet lab aboard the R/V Seward Johnson , Dr. Martha Nizinski examines a sample of the deep-sea coral Lophelia pertusa , collected 600-m (1,969-ft) deep off the coast of the southeastern United States. She is looking...

Submersible and Deep-Sea Corals

Off the coast of North Carolina, Dr. Martha Nizinski and Johnson Sea Link pilot Phil Santos descend through the water column toward the target site. During this dive, Nizinski will observe and record the diversity of...

Squat Lobster from Reefs of North Carolina

Scientist Martha Nizinski holds a squat lobster ( Eumunida picta ) collected at the Lophelia reefs off Cape Lookout, North Carolina. Squat lobsters are extremely abundant there and are usually found perched on top of coral...

Martha Nizinski: Hooked on Deep-Sea Corals

Scientist Martha Nizinski examines a sample of the deep-sea coral Lophelia pertusa , collected 600-m (1,969-ft) deep off the coast of the southeastern United States. Credit: A. Howard Nine years ago I was invited by a...

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