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Ask a Marine Biologist Articles

How Smart are Sharks?

In this edition of Ask a Marine Biologist, Dr. David Shiffman proves that sharks are far more than mindless killing machines.

How Can You Become a Marine Biologist Too?

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

How Far Can Sharks Smell Blood?

In this installment of Ask a Marine Biologist, Dr. David Shiffman answers a common question about shark biology and behavior.

What’s the Deal with a Goblin Shark’s Crazy Snout?

In this edition of Ask a Marine Biologist, Dr. David Shif David Shiffmanfman tackles a question about a deep-sea shark’s unusual anatomy.

What Happens to Ocean Animals During a Tsunami?

In this edition of Ask a Marine Biologist, Dr. David Shiffman answers a question from a reader.

Are There Any Fish That Are as Bad at Swimming as Humans Are?

In this edition of Ask a Marine Biologist, Dr. David Shiffman discusses the swimming abilities of fish.