How a 15-Pound Hand Crank Opens a 6-Ton Window Wall: Chicken Point Cabin

How a 750-Glass Concrete Roof & 50-Foot Hillside Caissons Hold Up the Sheats-Goldstein Residence

How Engineers Carved a 2,500-Sq-Ft House Inside Solid Bedrock

Why Ocean Tower's Piles Stopped at 95 Feet, and What the Lawsuit Says Lay Below

Why $28,000,000 Cliffside Mansions on Belvedere Island Are Facing a Catastrophic Collapse

Why This $14,250,000 Marco Island Estate Is Trapped Behind a Vanishing 3-Kilometer Sand Spit

Why La Jolla’s $30M Cliffside Mansions Face a Hidden Geological Problem

Why This $14,000,000 California Oceanfront Mansion Is Vanishing Into Monterey Bay?

Why This $91.35M California Mega-Compound Cannot Legally Stop the Ocean From Eating Its Cliff

Why Private Insurers Walked Away From This $8.25M Coastal California Enclave

Why Billionaires in Islamorada Can’t Stop the Ocean Rising Through Their Floors

The $6.45M Point Dume Trap: How Fire, Then Mudslides, Hit Malibu's Elite Coast

Why Billionaire Estates on Lake Travis Are Hanging Over a Dying 65-Foot Canyon

Malibu’s $50M Beachfront Mansions Are Collapsing Into a 60-Foot Sinkhole

The $10M Celebrity Estate That Fire Destroyed and Mud Isolated | Malibu Disaster

How Wildfire & Geology Turned a $35M Napa Valley Palace Into an Uninsurable Trap

Why Hawaii Won’t Let Billionaires Save Their $35M Mansions From Sinking

Palm Beach Billionaire Row Is Flooding: Inside Stallone’s $35.4M Waterfront Crisis

Why Harrison Ford’s $80,000,000 Jackson Hole Ranch Is Washing Away

Kevin Costner’s $60M Real Estate Nightmare: The Ocean Is Swallowing It

The Billionaire Who Tried to Carve a $195M Palace Out of a Crumbling Cliff

The Forensic Disaster Behind Harry & Meghan's $15M Montecito Estate

Jerry Seinfeld’s $18M Mountain Compound Was Abandoned For 10 Years

Taylor Swift's $18M Rhode Island Mansion Is Slipping Into The Ocean

Miami's $35M Oceanfront Mansions Are Drowning In Saltwater — And Golden Beach Can't Stop It

Calvin Klein's $84M Luxury Estate in The Hamptons Is Losing Its Protective Dunes

Inside George Lucas's Secret $100M Fortress (Hidden In California's Deadliest Fire Zone)

The $49M Napa Valley Fortress That Became Financially Worthless

The Creeks: The $180M East Hampton Mega-Mansion Sinking Into Toxic Water

Rupert Murdoch’s $28M Bel Air Vineyard Survived The Fire — Then The Mountain Started Moving

Inside Elon Musk’s $35M Boca Chica Compound Sinking Into the Sea

Inside Malibu’s $85M "Billionaire's Beach" Compound That Nature Destroyed

Michael Dell’s $100M Raptor Residence: Paradise on the Brink of Inferno

Bel Air’s $500M Megamansion Is Cracking Under Pressure — And Nobody Can Save It

Pierce Brosnan’s $100M Malibu Dream Home Is Unsellable — The Ocean Won’t Leave It Alone

The $237M Island Fortress Money Cannot Save (Indian Creek Crisis)

Oprah’s $100M Montecito Sanctuary Sits In A Deadly Debris Basin

The $500M Hamptons Fortress Falling Into The Atlantic Ocean

Mark Zuckerberg’s $300M Doomsday Bunker Is Flooding From Below — And Kauai Won't Help

The $25,000,000 Cliff Collapse Destroying Santa Barbara’s Secret Billionaire Colony

Cape Cod’s $20M Historic Mansions Are Falling Off The Bluffs

The Hamptons’ $100M Dune Estates Are Washing Away

The $60M Fisher Island Trap: Why America's Richest Enclave Is Trapped By Water

Jackson Hole’s $50M Mountain Estates Are Sliding Down The Hillside

Lake Michigan’s $15M Mansions Are Falling Off The Bluffs

Hawaii’s $15M Mansions Are Collapsing Into The Surf

Nantucket's $15M Historic Mansions Are Being Sold For $1 — Before The Ocean Takes Them

Lake Tahoe's $35M Waterfront Estates Are Becoming Uninsurable — And Nobody Can Fix It