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Ask a Marine Biologist Articles

How Many Large, Undiscovered Species Are Still Out There?

In this edition of Ask a Marine Biologist, Dr. David Shiffman answers a question about what’s still lurking in the deep.

Do Shark Feeding Dives Impact Other Fish?

In this edition of Ask a Marine Biologist, Dr. David Shiffman answers a question about how divers feeding sharks impacts the broader ecosystem.

How Can You Become a Marine Biologist Too?

In this edition of Ask a Marine Biologist, Dr. David Shiffman offers some general career advice.