Version 3.0 of DAN’s first aid training courses, Safety Tips for Dive Operators, and a brand-new edition of the Travelers Medical Guide. All are products of DAN’s 41 years of expertise promoting safe diving and managing emergencies.
How much do baleen whales eat every day?
Researchers have discovered that baleen whales actually eat an average of three times more food than previously thought. This in turn means that we have been underestimating their impact and contribution to ocean’s ecosystems.
This finding was shared in a paper in a recent issue of the Nature journal.
Will it become possible to diagnose decompression sickness through a blood test? We take a closer look at the implications of some recently published research.
The tiny charming and picturesque island of Porto Santo—the northernmost and easternmost island of the Portuguese archipelago of Madeira, located in the Atlantic Ocean—played host to the CMAS World Championship of Underwater Photography and Video, which took place on 4-9 October 2021. This biannual event was now in its eighteenth year and had attracted 48 teams from 18 countries, each competing for national and individual glory.
