You cannot scuba dive at Pearl Harbor. The harbor is part of an active military base, and wrecks such as the USS Arizona are protected as war graves and memorial sites. Furthermore, these sites are difficult to dive due to their state of decay, and even the professional divers who assess the state of the …
Scuba diving comes with a feeling of weightlessness and novelty. It requires specialized knowledge and skills to dive safely, and divers witness flora and fauna in their natural habitat, as well as pieces of sunken history and a wider experience when traveling to new places. Keep reading to learn what you should expect while scuba …
Scuba diving can be bad for the environment, but the overall impact is low. Scuba diving is often safe enough for activity in marine protected areas, but this status depends on responsible practices by dive operators and divers alike. This article explains positive and negative implications of scuba diving on the environment and how divers …
You can scuba dive if you have anxiety, but you need to be in touch with your condition and limitations. Scuba diving is not ideal for those with uncontrolled or unpredictable anxiety disorders, and certain anxiety medications are not safe to use while scuba diving. Anxiety exists on a spectrum, ranging from healthy fear to …
Scuba diving can cause migraines, but divers usually have a history of migraines. Most head pain that scuba divers suffer from is more mild and pressure-related or related to gas toxicity. This article explains many types of headaches that show up after diving, what causes them, and how you can prevent them. We also explain …
Scuba divers breathe using equipment that decompresses the breathing gas they carry. This includes their scuba tank, the breathing gas it is filled with, and a two stage regulator that allows you to inhale and exhale underwater. Breathing while scuba diving is a completely new process, but all the equipment involved keeps it safe and …
Scuba diving can cause vertigo either during your dive or as a post-dive effect. The severity of diving-related vertigo varies greatly depending on how capable you are in the water and any underlying conditions. This article focuses on vertigo while diving and the relationship between scuba diving and nausea. What Causes Vertigo? In short, vertigo …
Divers ascend slowly to prevent issues such as decompression sickness or spontaneous pneumothorax. Expanding too quickly causes nitrogen to form bubbles in the body before they can be eliminated and increases the volume of air in the lungs too rapidly to equalize properly. Keep reading as we explain why a slow descent is essential and …
The effects of scuba diving on the brain outside of trauma are unknown. More studies and evidence is needed to make any solid claims of short- or long-term brain injuries related to normal diving activity. In this article, we explain the issues in linking normal diving to brain damage and what long-term issues you should …
Your lungs shrink to a certain degree when you dive due to the relocation of blood to the center of your body and the increasing pressure of water. This affects how your lungs operate while diving and requires special consideration when ascending. A lot happens to your lungs while diving, and understanding these changes keeps …
