Santa Barbara Fire Teams Use Drones to Rescue Surfer.

🤣 CRAZY STORY: Friend Gets Stuck Trying to Free Sleeping Man from Waiting Room Chair.

American Oil Giant Rolls Into Syria, Unlocking Billions in Buried Crude.

Santa Barbara Fire Teams Use Drones to Rescue Surfer.

Massive Shark Chases Surfers In Terrifying Santa Barbara Encounter Caught On Camera.

BREAKING: Classified U.S. Aircraft Spotted Over Area 51 in Infrared Footage.

Coast Guard Teamwork Rescues Missing Surfer After 30 Hours.

Teen Surfer Helps Save Six in Massive Waves.

Family Rescued After Boat Capsizes Off Santa Cruz.

Surfer Thrown Into Air by Shark Attack.

Storm Damage Sends Excavator Off Rail Line in Deadly California Erosion.

Heroes in the Sky: Huntington Beach Cops Help Save 10 Swimmers from 4th of July Rip Current Chaos.

WATCH: Yesterday, Wildfire Devours Over 1,300 Acres in Simi Valley, Destroying Homes Under Santa Ana Winds.

Security Guard Run Over During Violent Santa Ana Robbery.

U.S. Experiments With Low-Cost Drone Defenses.

Drone Footage Shows Police Neutralize Terrorist at Bondi Beach.

Dramatic Rescue Efforts Fail as Vehicle Plummets 500 Feet Off California Cliff Into Sea.

Crews battle Brighton Beach Apartment Fire.

Students Create 3D-Printed Drone That Flies and Swims.

Fisherman Releases Massive Shark Back into Santa Monica Bay After Beach Catch.

NYPD Uses Drone to Track and Catch Suspect.

Technology and Teamwork: FDNY Uses Drones to Locate East River Victim.

Teen Swimmer Saved by a Drone From Deadly Current in Florida.

Tourists Lucky to Survive Fire on Miami Beach Vessel.

Viral Hero: Teen Lifeguard Recounts Dramatic Ocean Rescue That Saved a Child's Life.

America Moves to Dominate Air Taxis and Drone Technology.

Race Against Time in Florida as Deputies Dive Into Canal to Save Woman Trapped in Sinking Car.

US Central Command's Infrared Cameras Captured Something Strange—And Nobody Can Agree What It Is.

Researchers Create Energy-Efficient Drone That Launches Like a Crow.

WATCH: Pentagon Unveils Mobile Drone Launch System Designed to Deploy Spy Aircraft From Moving Vehicles.

War Department Tests Drone Swarms Under Trump Reforms.

New U.S. Weapon Destroys 61 Drones Instantly.

Shark Alert: At Least Two Sharks Spotted Near Beach 32nd in the Rockaways.

Police Helicopter Flies Just 50 Feet Above Crowd of 500 Teens at Jones Beach.

China Sets Global Standard with Dazzling Drone Shows.

Tokyo Engineer Unveils Shape-Shifting Drone 'DRAGON' for Tight-Space Navigation.