It's wise to schedule a medical checkup before embarking on a dive trip—even better if you can see a doctor who specializes in diving. Thankfully, there are resources to help you find one.

Having only learned to swim after being admitted to a marine science program, our June Sea Hero has since dedicated his life to coral reefs and their preservation.

Booking a trip on a liveaboard is a surefire way to ensure a dive-forward vacation. But there's so much more to experience on one of these trips than just diving—here's what to expect.

Some divers who experience difficulty equalizing their ears may be tempted to try decongestants, but there can be risks associated with it. It's important to be aware of the potential side effects so you (and your dive buddies) are prepared.

Jessica Pate's dedication to conserving the majestic rays of Florida through identification and education make her this month's sea hero.

Vertigo after diving may represent a serious problem. Experts from Divers Alert Network explain inner ear decompression illness and what to do if you suspect it in a diver.

The daughter of famed marine biologist Sylvia Earle, Liz Taylor, president of DOER Marine, co-host of “Dive In With Liz and Sylvia” and an advocate of universal access to ocean science and research is named Seiko Sea Hero in March 2024.

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