These are the scuba diving stories, Facebook posts and Instagram photos you loved the most in 2017.

Diver Kendall Roberg built a rig with marker caps attached to his GoPro to show how colors change as you go deeper. He dives to 155 feet, showing the spectrum transitioning from a vibrant rainbow to a cooler-toned array.

Patience, luck and a good eye will help you find the smallest marine life.

Animal photos are guaranteed on this image-sharing platform, but now some come with a warning.

Hurricane Irma wreaked havoc on many parts of Florida, but sea turtles still nested in record-setting numbers.

Divers come far and wide to experience the cenotes of Mexico's Yucatan Peninsula. Underwater videographer Jonathan Di Cecco gives you the chance to experience them without getting wet.

Want a chance to have your photo featured on scubadiving.com or on our Instagram page? Use the hashtag #ScubaDivingMag on your next post!

Dreaming of a dive getaway or looking for the perfect gift for your favorite buddy? These hot dive deals will get you excited about travel in 2018.

Scuba diving hand signals are useful for a variety of situations. This video demonstrates signals that relate to wrecks and wreck diving.