Sea urchins pose a hazards to unwary divers. Understanding how to avoid, identify and treat these injuries is crucial for a safe and enjoyable diving experience.

Divers have a lot of tasks to juggle while in the water, and it can get overwhelming. Here's how to efficiently manage your task load and maximize your safety and comfort in the water.

Ask a group of divers to share the most important piece of equipment they dive with, and you're likely to get as many answers as you have divers. Here, we make the case that it's actually the one thing you can't purchase at a dive shop: your mental well-being.

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.

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.

What is dive accident insurance, and how do you pick the best option for your travel and dive lifestyle?

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.

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

Experts from DAN break down what to do with pesky ears, including how to perform various equalization methods and when.