Pacific capelin with unknown maturity. Scientists make microscopic observations to determine if capelin spawn only once or if they are capable of spawning over multiple years. Credit: NOAA Fisheries

NOAA Scientists Discover Repeat Spawning in Pacific Capelin

8/12/2026 - By fisheries.noaa.gov, fisheries.noaa.gov. For certain fish species, like Pacific salmon, reproduction is a once-in-a-lifetime event, known as semelparity. Many other fish are iteroparous—meaning they can spawn repeatedly throughout their lives. New research by NOAA’s Alaska Fisheries Science Center reveals the first evidence that Pacific capelin can be repeat spawners. Over the past decade,… SEE MORE
Atlantic bumpers, one of the marine finfish species being raised from larvae as part of the collaboration. Image credit: NC Aquarium at Fort Fisher

U.S. Aquariums and Universities Collaborate on Transformative Aquaculture of Marine Fish

8/6/2026 - By Seagrant.noaa.gov, Seagrant.noaa.gov. A nationwide collaboration among public aquariums and research institutions has developed new methods to breed more than 20 marine fish species in human care, reducing reliance on wild-caught animals while launching new public resources to help advance sustainable aquaculture. Through a multi-year initiative titled “Catalyzing Marine Finfish Aquaculture… SEE MORE
High-performance computers are crucial tools for weather and climate forecast models. (Image credit: iStock)

NOAA’s Use Of Cloud Infrastructure Grows To Include Weather Prediction Models

8/1/2026 - By noaa.gov, noaa.gov. In the latest innovation to NOAA’s operational weather forecast model technology, the agency announced today that it is moving its high-performance supercomputing operations to the commercial cloud. This transition of NOAA’s Weather and Climate Operational Supercomputing System (WCOSS) supports current and future improvements to NOAA’s suite of… SEE MORE
The image depicts two individuals on the deck of a research vessel at sea, engaged in deploying a piece of oceanographic equipment that measures temperature and depth

Why NOAA Matters: Maine’s Island Institute Makes the Case

7/30/2026 - Why NOAA Matters: Maine's Island Institute Makes the Case Every mariner who checks a forecast before leaving the dock, every harbormaster tracking a king tide, and every fishing family checking for water temperature shifts is relying, often without thinking about it, on the National Oceanic and Atmospheric Administration, commonly shortened… SEE MORE
Divers propagating mesophotic coral fragments to start new colonies

Deep Diving and Innovation to Restore the Gulf’s Mesophotic Corals

7/30/2026 - By fisheries.noaa.gov, fisheries.noaa.gov. Deep in the Gulf of America lies a vital but little-known habitat. In the "mesophotic" (middle light) zone are coral ecosystems that are essential to the Gulf’s food web. In 2010, the Deepwater Horizon oil spill injured extensive areas of this delicate environment. Today, scientists across federal agencies and… SEE MORE