A technical diver cannot be resuscitated after he rejects alternate air sources to address a free-flowing regulator.

ASK DAN: What Do I Need to Know About Decongestants and Diving?

A diver decides breathing pure oxygen is all she needs to address DCS symptoms, impeading proper treatment.

Some of the world’s best dive sites are only accessible by boat, but unfortunately, seasickness prevents some divers from visiting them.

A diver ignores nerves to avoid losing money on an expensive dive, a risky choice that leads to a drowning incident he was lucky to survive.

Cuts and scrapes are among the most common injuries incurred by divers, and DAN receives calls from people who have come in contact with coral at least once a week.

DCI finds a spearfisher who puts the pursuit of a prize catch over his own safety.