The 53rd annual Wildlife Photographer of the Year competition brought in almost 50,000 entries from 92 countries, showcasing the scope of the world, both aquatic and terrestrial. Underwater images graced the winners- and finalists circles of almost all of the 16 competition categories.

Seeing a shark on a dive is an instant highlight, be it a majestic whale shark, a bullet-fast mako or even a sleepy nurse shark. Here are some of our favorite shark photos from this year's contest.

Get a behind-the-scenes look at ScubaLab's 2017 dive computer review at Blue Grotto to see how ScubaLab puts the latest computers to the test.

Underwater videographer Jonathon Di Cecco takes you deep into this Mexican cenote. See its magic through the eyes of a cave diver.

Despite devastating damage in the Florida Keys due to Hurricane Irma, The Turtle Hospital managed to keep all of their sea turtles safe.

It's rare to see animals eating before your own eyes, but some of our Through Your Lens photo contest entrants were lucky enough to capture them on camera. Here are our animal feeding photos from the 2017 contest.

Jellyfish are exciting to see on any dive. Here are our favorite jellies from the 2017 Through Your Lens photo contest.

Nudibranchs can be some of the tiniest and most elusive sea creatures, but our entrants did an awesome job capturing them in phenomenal ways.

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