8 Unbelievable Penthouses for Sale Around the World

These luxurious residences invite owners to embrace sky-high living.

The Skinniest Houses in the World

Take a peek inside the most slender houses around the globe.

The Largest Estate in Birmingham, Alabama, Is up for Auction (And We're Taking a Tour)

This elegant European-style manor on 27 manicured acres in the Heart of Dixie is on the auction block.

16 Living Rooms with Chic Fireplaces

Fireplaces add warmth and style to these 16 spaces from the AD archives.

Magnificent Rooms in Italian Homes

These spaces were made for living la dolce vita.

Ellen DeGeneres on Designing a Home

In a new book, the comedian, television host, and design buff discusses some of her favorite house projects and what she learned from them.

How to Dress Like an Architect This Halloween

Three costume ideas that will impress your architecture-savvy friends.

How to Decorate with Plants

From ceiling-high trees to a small leafy flourish, a little greenery from the AD archive show how to bring a bit of the outside in.

A New York City Apartment Made Over by David Kleinberg

Designer David Kleinberg adds warmth and grace to a Manhattan apartment that was once all about the view.

Standout Dining Tables Set for Entertaining

Beautiful tablescapes elevate these dining rooms from Paris to Kansas City.