Today's Catch

Sep 28, 2015

© Lollo Enstad/San Diego Natural History Museum

Two fossilized teeth from a megalodon ( Carcharodon megalodon ) dating back more than 20 million years. Their teeth can reach a diagonal length of seven inches! The ancestry of great white sharks has long been debated, but by looking closer at shark teeth scientists know that the giant megatooth shark was not an ancestor of the great white shark. More about the great white shark can be found in...Read more
Sep 25, 2015
Watch as Dr. Dallas Alston and a team of researchers study the effects of aquaculture at a fish farm near Puerto Rico. With careful planning and good daily practices, aquaculture can be part of a sustainable seafood strategy that helps feed people while protecting the environment. More about sustainable seafood can be found in our Sustainable Seafood featured story .Read more
Sep 24, 2015
Bill Taylor, Paul Taylor, Diani Taylor and Brittany Taylor have more in common than just a last name; they also share a business. The Taylors have been in the family oyster-farming business in Washington State for five generations. In recent years, the Taylors have seen significant changes in the health of the ocean and the health of their oyster farm. “The ocean is so acidic that it is...Read more
Sep 23, 2015

Cabrillo Marine Aquarium

White abalones are slow-moving, algae-eating mollusks. Rapid overharvesting since the 1970s has resulted in white abalones becoming the first marine invertebrate listed as endangered on the Endangered Species Act in 2001 . The population is struggling to recover because they need a mate nearby in order to breed—a difficult task with a small and scattered population. A 2010 assessment stated that...Read more
Sep 22, 2015


This offshore cage is stocked with 70,000 Pacific threadfin ( Polydactylus sexfilis ), or moi. Aquaculture can provide a sustainable way to satisfy the demand for this Hawaiian delicacy, once reserved for royalty. More about sustainable seafood can be found in our Sustainable Seafood featured story.Read more
Sep 21, 2015
A new wave of farming has come to the ocean. It’s called aquaculture. And it’s a way to grow and harvest mussels and other healthy, tasty types of seafood. Explore other videos that capture the beauty and mystery of the ocean realm at NOAA Ocean TodayRead more
Sep 18, 2015

© Dr. Artie Kopelman, Flickr

'Austral' or southern breeders, Great Shearwaters ( Ardenna gravis ) migrate from breeding islands far to the south in the Atlantic before traveling to the Northern Atlantic to feed. This trip is 6,000 miles each way and, if they're lucky, great shearwaters will complete this round trip every year for a 60-year lifetime. See photos and read more about seabird migration .Read more
Sep 18, 2015

Jeff Yonover/Nature's Best Photography

These beautiful pink and yellow shimmering fish ( Parapriacanthus ransonneti ) live in large groups among corals and in caves where they feed on zooplankton at night. “Golden sweepers form schools in reef crevices and caves and among coral heads. The technique I employed to make this image was a long exposure and rear curtain synchronization combined with a circular rotation of the camera during...Read more
Sep 16, 2015

Mark J. A. Vermeij

Grey reef sharks ( Carcharhinus amblyrhynchos ) are among the most versatile and tough predators on a Pacific coral reef, but they are also among the most vulnerable species, as they are threatened by wasteful fishing practices like shark finning . They're also very sensitive to human presence, fleeing reefs when people settle along the coasts and preferring more isolated areas. Where you can...Read more
Sep 15, 2015

Brad Gemmell

Jellyfish produce mucus, especially when stressed, which can interact with oil and break it down. This moon jellyfish is sloughing off mucus that has mixed with droplets of oil. Researchers from the Gulf of Mexico Research Initiative are looking into how this mucus could possibly help break down oil when it enters the ocean through a spill like that of Deepwater Horizon in 2010. Read more about...Read more