North America's Longest Established Scuba Diving Magazine

Tag: safety

Canada: Free Marine Mammal Guide

  • DIVER Editorial
  • 13th March 2020

Canadian divers spend a lot of time on boats, whether they are in command of the vessel, crewing, or just a passenger, having a more accurate knowledge of marine mammal safety and stewardship is highly recommended. A collaboration between the Canadian Power Squadron and local whale researchers and educators …

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Oxygen Toxicity

  • DIVER Editorial
  • 23rd October 2019

By Divers Alert Network Oxygen toxicity is a serious condition, and many divers struggle to understand it. We know that monitoring oxygen exposure is important to our safety, but we may not know what happens if we exceed safe exposure limits or why those limits even exist. Following training …

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