NOAA Autonomous Surface Vehicle in Narragansett Bay during testing. Goat Island and the Newport Bridge in the background.

Beyond Ocean Mapping: Using Uncrewed Vehicles to Advance Ocean Research

8/26/2026 - By fisheries.noaa.gov, fisheries.noaa.gov. It’s January off of Nantucket Shoals. An uncrewed surface vehicle begins a series of carefully planned transects through Southern New England, collecting data day and night. There are no scientists onboard, but the 30-foot vessel is constantly measuring ocean currents, water temperature, salinity, weather and other ocean… SEE MORE
During the 2025 Deep-sea Habitats of the Cook Islands expedition on Exploration Vessel Nautilus the team surveyed various seascapes to better understand seabed environments, and natural and mineral resources in the region. In this image, polymetallic nodules rest on sediment accumulated in a depression between rounded pillows and extended lobate lava flows, which are evidence of ancient volcanoes. (Image credit: Courtesy of Ocean Exploration Trust)

NOAA Scientists and Partners to Map Deep Waters, Seabed in the Cook Islands

6/6/2026 - By noaa.gov, noaa.gov. This summer, NOAA Ocean Exploration will conduct an expedition on NOAA Ship Okeanos Explorer to map, explore and characterize deep waters off the coast of the Cook Islands. The effort is in partnership with the Cook Islands Seabed Minerals Authority. Using remotely operated vehicles (ROVs), mapping technologies and onsite… SEE MORE
Image of geological samples from the seafloor that were collected via box core on April 14, 2026, in U.S. waters off American Samoa. (Image credit: USGS)

NOAA Releases First Images of Nodules from Waters Near American Samoa

4/24/2026 - By noaa.gov, noaa.gov. New images and samples were collected during 2026 efforts to map and characterize the seafloor in federal waters off American Samoa NOAA released today the first images of geologic seafloor samples from a hydrographic survey project to map and characterize more than 30,000 square nautical miles of federal waters in the… SEE MORE
Hollings scholar Lei Curtis selects a ghost shark specimen from an oversized specimen tank in the Smithsonian Institution National Museum of Natural History Credit: Dr. Katherine Bemis/NOAA Fisheries

Diving Into Ghost Shark Systematics: My Summer as a NOAA Hollings Scholar

11/22/2025 - By fisheries.noaa.gov, fisheries.noaa.gov. Northeastern University student Lei Curtis reflects on their Hollings internship experience with the National Systematics Laboratory. My name is Lei Curtis, and I’m excited to share my experience as a 2025 NOAA Hollings scholar interning with the National Systematics Laboratory. I’m a senior at Northeastern University studying… SEE MORE