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Safe scuba diving and snorkeling tips include protecting marine animals while enjoying the sport, equipment care, and emergency preparedness.learn more »
Sinus squeeze commonly occurs when a scuba diver cannot equalize sinus pressure due to nasal congestion.learn more »
Mask squeeze is a feeling that occurs when scuba diving as a result of failing to equalize the pressure inside the diving mask.learn more »
Scorpionfish, lionfish, and stonefish are all poisonous marine animals that live in tropical and temperate oceans, especially the Red Sea and Indian and Pacific...learn more »
Diving (SCUBA) emergency contacts worldwide. Find information and numbers for scuba diving emergencies accross the globe.learn more »
Ear squeeze can effect a person while scuba diving. The adverse effects of pressure changes cause ear squeeze. Symptoms of ear squeeze include ear pain, fullnes...learn more »
Stingrays have flat bodies with long, slender tails that have serrated spines. Their serrated spines can cause lacerations (cuts) and puncture wounds. The spine...learn more »
Decompression illness can develop during scuba diving and occurs in the following conditions:
When gas bubbles become entrapped in the body as a result ...learn more »
Gastric squeeze, or gas in the gut, often occurs while diving as air inside the body swells during descent and expands during ascent. Other causes of gastric sq...learn more »
Breathing nitrogen under pressure produces an intoxicating effect known as nitrogen narcosis. Most divers experience symptoms of nitrogen narcosis at depths gre...learn more »
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