Sharks & Other Fish


Abigail Labella

Abigail Labella

Abigail Labella sums up her daily life as a biology Summer Student Fellow (SSF) in a single maxim: “When the…

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Willy Goldsmith

Willy Goldsmith

Willy Goldsmith is a fish guy. At home in Boston and Gloucester, Mass., he is an avid lifelong fisherman. He…

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Butterflyfish May Face Extinction

A beautiful black, white and yellow butterflyfish, much admired by eco-tourists, divers and aquarium keepers alike, may be at risk of extinction, scientists have warned.

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Tracking Fish to Save Them

Tracking Fish to Save Them

For decades, the Nassau grouper (Epinephelus striatus) was one of the most sought-after fish species in the Caribbean and Gulf of Mexico, from the Bahamas to Central America. These large, delicious fish live among coral reefs and have a breeding behavior that makes them especially vulnerable. They come together in aggregations of thousands to spawn at specific times and places, making them easy to catch—and to overfish.

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Do Marine Protected Areas Really Work?

Do Marine Protected Areas Really Work?

Today, Marine Protected Areas, or MPAs—areas of the ocean temporarily or permanently closed to harvesting—are being proposed to restrict not only fishing, but also mineral and hydrocarbon extraction, and other activities. Some advocates of MPAs suggest that at least 20 percent of the coastal and open ocean should be set aside and permanently zoned to protect ecosystems, sustain fish stocks, and reduce conflicts between users of the oceans.

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Down on the Farm…Raising Fish

Down on the Farm...Raising Fish

Aquaculture, or fish farming, is changing how we think about one of our main sources of protein. With many fish stocks shrinking due to overfishing or environmental degradation, aquaculture holds the promise of more reliable and more sustainable seafood production. The economic and social benefits could be significant for both consumers and producers.

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The Secret Lives of Fish

The Secret Lives of Fish

“We have found that otoliths of fish born in each of the five natal estuaries had different, unique isotope and element compositions, or “signatures.” All their lives, these fish had carried a natural tag, encoding the location where they were hatched.

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