In this edition of Ask a Marine Biologist, Dr. David Shiffman answers questions recently sparked by a frozen shark found in Cape Cod.

Undersea explorer and educator Joe Dituri sets out to break the Guinness World Record for the longest underwater habitation while conducting groundbreaking research in biomedical and marine science.

University of Miami researchers report that some coral reefs in the tropical Pacific Ocean could defy projections of imminent extinction thanks to their ability to adapt to changing conditions.

For her dedication, many talents and passion for restoring species in her local community, Nancy Caruso is our March Sea Hero.

Alexandra Owens used to be scared of sharks—terrified actually. Once she learned to dive, the fear slowly put itself to rest. Here's her story.

In 1972, scientists discovered the Great Pacific Garbage Patch; today, we’re still struggling under the weight of our trash and we're still adding to it.

For years, Mexico’s Isla Guadalupe has been a dream destination for shark lovers. That dream is no more; the Great White cage diving hot spot has been permanently closed to tourism.

For her ingenuity and perseverance, Rose Huizenga is our February 2023 Sea Hero.

We as a dive community are stewards of this coming ocean, and how we tend to these rebounding resources now will dictate what version of the ocean we will be leaving for the next generation of divers.