Oxygen Toxicity
By: Gemma Smith The existence, development, and continuing survival of human life is nothing short of incredible. This is especially true when we consider how many different factors had to…
ERDI
Six ways to make a difference while diving
By Frederick “Rick” Allen If you’re a scuba diver, chances are you already care about protecting the ocean. Things like cutting back on single-use plastics and minimizing your carbon footprint…
Technical Wreck Diving in Northeast Brazil
By Richard Streeton Apart from the remote Atlantic archipelago of Fernando da Noronha, Brazil is not a world-renowned technical diving destination. However, for the informed diver, there are some excellent…
DIVE ODYSSEY: A Day in the Life of… an Underwater Actress (Watch Video)
Gemma Smith talks about her role in Dive Odyssey. You can watch this amazing short film here: The sport of diving always reminds me of an oak tree: there…
Cyber Monday: eLearning sale continues…
There’s still chance to grab a bargain in the TDI / SDI / ERDI sale! In case you missed it, ALL of their diver level courses are on sale, at…
Winter is coming: Staying warm while diving in winter
By Gemma Smith Winter is indeed coming. There is no denying it, as much as we all may like to. People used to joke to me that if I went…
The world would be an even better place with more scuba divers
By Joe Stude Now that’s a bold statement. It’s a twist on The world would be a better place if… rant many of us have heard. You may have used…
Overhead Environments: Cave vs. Advanced Wreck
By John Bentley Being underwater is a ton of fun. Being inside things that are under water can be even more fun. Seeing the galley or crew quarters inside of…
Improving your dive performance and comfort isn’t a massive stretch
By Kristen Fassolas Stretching isn’t just for those who don tight leggings and own a yoga mat. Good flexibility can help improve your scuba diving experience and performance. Do you…
Just the tips: logbook advice for new divers
By: Jesse Iacono Depending on how you treat your logbook, logging dives can be seen as a chore, or it can be seen as an enjoyable part of the diving…