Some divers who experience difficulty equalizing their ears may be tempted to try decongestants, but there can be risks associated with it.
Training
Scuba Diving Training
Learn about scuba diving skills, trainings, certifications and lessons on how to make your scuba bottom time safe, fun and lasting! Also, see what it's like to scuba dive in crazy situations, read our Lessons for Life, get underwater photography tutorials and check out expert scuba dive hacks for any and every dive condition.
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.
Leading fellow divers through series of underwater caves can be extremely rewarding, but there's a lot of skill that goes into the work. Here's what it takes to become a pro cave diver.
Recent Articles
Learn from one diver's tragic mistake of not properly training before diving in new equipment.
Testing out a seemingly never-ending parade of new (and new-to-us) dive gear isn’t all fun and games—it’s also a lot of work. Here’s what it takes.
Venturing into the depths is a hard-to-resist temptation for many divers, but it’s not without its risks. Here’s what you should know before diving in headfirst.
Always wanted to explore a wreck, but not sure where to start? We've got tips on wreck diving from a pro that will have you down there (safely) in no time.
Learn how to identify staghorn coral, Acropora cervicornis, with this marine-ID guide.
Expert Alex Mustard guides readers on the best places to see nudibranchs and how to find and photograph the slugs on a dive.
One diver's plans to become a scientific research diver shift to harvesting urchins for a boutique market