These are the greatest places to go macro scuba diving, according to three years of polling *Scuba Diving* magazine readers.

What you need to know about gear, dive charters, accommodations and packing lists when planning a Channel Islands dive trip.

Join *Scuba Diving* editors for a rugged 10-day camping, scuba and freediving adventure across Southern California’s Channel Islands National Park.

The regulations and tips you need for foraging or spearfishing in this offshore California park.

The Monterey Bay Aquarium Research Institute filmed to giant phantom jellyfish — which has 10-foot arms — more than 3,000 feet deep off the California coast.

More than 126,000 gallons of oil spilled offshore of Orange County, California, closing popular shore diving sites and endangering wildlife.

Believe it or not, there's scuba diving in Los Angeles, Lisbon, Miami and more.

Adventure is just off the shore when scuba diving in Hawaii, Bonaire and more.

Explore the most pristine reefs in the world, from Fiji to Cuba.