Inspired by a course with the Handicapped Scuba Association, Kym Larsen is awarded February Sea Hero for her work helping certify injured military veterans through the Ocean Enterprises Foundation in San Diego.

In this edition of “Ask a Marine Biologist,” Dr. David Shiffman discusses osmoregulation and whether fish can adapt to different environmental conditions

Dive clubs are a great way to expand your dive community, skills and experience. Follow along with one diver as she joins one of the world's largest dive clubs for an excursion off the coast of Baja California Sur.

Oceanographer and college professor Antonio Mignucci is named January Sea Hero of the Month for his commitment to conservation and community mentorship

Experts from Divers Alert Network answer your questions about cylinder safety, including reasons why tanks rupture and how to keep yourself safe.

Marine conservationist Rose Huizenga named the 2023 Seiko Sea Hero of the Year. She plans to use her $5,000 award from Seiko to fund five more years of empowering women through local coral restoration.

Ten years ago, nobody was tracking, researching or, most importantly, protecting Madagascar’s local whale shark population. This project, spearheaded by our November Sea Hero, changed everything.

Underwater filmmaker and nonprofit co-founder David Martin recognized as October's Seiko Sea Hero.

Hear from the Canadian conservation photojournalist believes in the power of imagery to effect change.