In this edition of “Ask a Marine Biologist,” Dr. David Shiffman discusses a challenging environment for marine life.

For scuba divers, saving the ocean is something we do so we can continue to enjoy our amazing visits. For coastal communities, saving the ocean is a matter of survival. For one conservation organization, it’s a matter of faith.

In this edition of “Ask a Marine Biologist,” Dr. David Shiffman gives aspiring marine scientists things to consider when looking for in a college or university.

Lake Ontario National Marine Sanctuary, designated this summer, offers cultural and historical diving gems.

In this edition of “Ask a Marine Biologist,” Dr. David Shiffman answers a question about sea turtle natal homing.

As industrial-scale fishing and shipping ventures make their way into the Arctic, one group is working to keep this secluded region as pristine as possible.

Shining bright plankton-attracting lights is a common practice to lure giant manta rays for nighttime viewings, but can the seemingly harmless spectacle actually harm these gentle giants?

Many dream of being a marine biologist when they grow up, but what job opportunities are available to one graduating with a degree in marine biology? Expert David Shiffman, Ph.D. shares in his latest edition of “Ask a Marine Biologist.”

The organization ReShark works to help threatened shark populations bounce back in a unique way.