Evolution in a Flash
Flasher wrasses are a lesser-known group of fishes to divers because they can be overlooked. The males, for example, tiny, can mute their colors and keep low profiles. Read more about flasher wrasses.
Alert Diver Issue: Q3 2012
Swim Training for Scuba Divers
Swimming has plenty of benefits for scuba divers, including keeping cardiovascular health in tip-top shape. Read more about swimming for scuba divers and glean an example pool workout.
Big Things Cruise Off Florida’s Palm Beaches
Palm Beach, Fla. is home to over-the-top marine life from giant groupers to sharks. But overall, Palm Beach is a great place for divers. Read more about diving in Palm Beach.
Revenge of the Lionfish
Lionfish are nasty, invasive, predatory creatures that pack a mean sting. One woman’s encounter with a lionfish left her with a bad wound, but thankfully, DAN was able to help.
Cavern and Cave Diving
Cave diving is exhilarating, but not suitable for all divers. You’re able to explore often overlooked places and see new-to-you critters and environments. Learn more about cave diving, current safety precautions and how to get started.
Perfluorocarbons
Research in perfluorocarbons (PFCs) is raising hopes that it could be a more effective adjunct treatment for decompression sickness. Hear from our experts about the use of PFCs in treatments.
Tips for Safer Boat Diving
Boat diving can become much safer with the implementation of practicing better attention to detail and situational awareness. With these two practices, you can have a safer boat diving experience.
Go Get DAN!
Emergencies can happen anywhere — even at a tradeshow. A DAN member recounts their memories of helping a badly wounded person and how their DAN first-responder skills helped.
Mexico’s Majestic Megafauna
The Islands of Guadalupe offer divers rare encounters with some of nature’s largest marine critters. Learn more about diving the Islands of Guadalupe from three professional divers.
Drinking and Diving: Is it Safe?
DAN medics answer your questions about dive medicine.
