Author

Thomas Gronfeldt

Writer

Thomas started diving during college and has since been diving over most of the world: Australia, Indonesia, Iceland, France, and many other places. He is a NAUI instructor and a commercial diver, and participates in environmental and archeological diving projects around the world.

Stories by Thomas
Budget Dive Computers
Dive Computers In the Water

Budget Dive Computers For Any Need

Get all the features you need without breaking the bank with any of these budget dive computers

by
Plastic Bag Ban
Conservation In the Water News

Chile Introduces Plastic Bag Ban

Another country joins the list of nations that has instituted a plastic bag ban

by
Ocean Plastic
Conservation In the Water News

Most Ocean Plastic May Come From Only 10 Rivers

Researchers may have come one step closer to identifying the ocean-plastic supply chain, as it seems most ocean plastic may come from only 10 rivers

by
In the Water News

More Than 2,000 Sharks Die in San Francisco Bay

Scientists are trying to explain a massive die-off of leopard sharks, Pacific angel sharks, and brown smooth-hound sharks in the San Francisco Bay.

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New stuff
Think Pink

Dive into the Pink Announces 2018 Think Pink Photo Competition

Nonprofit organization Dive into the Pink announces the second annual Think Pink photo competition.
by Press Release
Alternatives to Anchoring

Green Fins IYOR 2018 Campaign Part 2: Alternatives to Anchoring

Anchoring on a reef causes damage not only to the natural environment but also potentially to divers. Here are some alternatives to anchoring.
by Guest Author
Save the Ocean

Seven Steps You Can Take to Help Save the Ocean

Although the problems may seem insurmountable, you can help save the ocean through direct action. Here are seven steps you can take today.
by Chris Vyvyan-Robinson
Best Kelp Dives

World’s Best Kelp Dives

Diving in kelp has been likened to diving in an underwater forest. Here are our picks for the world’s best kelp dives.
by Chris Vyvyan-Robinson