News On Australia's Ningaloo Reef, researchers and Australia’s richest man are using environmental DNA to unlock the mysteries of the world's biggest fish.

News Ocean warming puts fish are at risk of becoming smaller due to the lower oxygen content of warm water, reports a new study.

Travel Revel in the Red Sea, no liveaboard required. Sharm el-Sheikh, at the southern tip of Egypt’s Sinai Peninsula, makes the perfect base of operations for some of the most interesting diving in the Red Sea.

Photos Maximize your time underwater with one of the shyest creatures in the ocean. Use these tips to capture stunning underwater pictures of seahorses, one of the ocean's most iconic creatures.

News Divers will need to be supervised by an insured dive professional and reservations will be required. Trammell Crow Co has revised its warehouse development proposal to allow the site’s 50-acre dive quarry to remain open with modified rules.

Training Bolting for the surface leads to a medical emergency. When a diver fails to handle her anxiety, blind panic turns a routine training dive into tragedy.

Travel After a near-two year closure, it marks a joyful reunion on both sides. Fiji reopened its borders in December after nearly two years of COVID border closures. Here’s what one diver found when she visited.

Travel Two Scuba Diving editors set off to dive Channel Island National Park by any means necessary. Join Scuba Diving editors for a rugged 10-day camping, scuba and freediving adventure across Southern California’s Channel Islands National Park.

Travel Planning ahead is the name of the game for overnights in this offshore destination. What you need to know about gear, dive charters, accommodations and packing lists when planning a Channel Islands dive trip.