Photos

A Plush Rooftop Garden for Tokyo Shoppers

A new "green island" on top of a mall comes with more than 80 kinds of plants and an air purification system.

Impromptu Library Of the Day: A River of Luminous Books in Melbourne

Thousands of books flood Federation Square in "Literature vs. Traffic."

Legions of Tiny Men Infiltrate Croatia

Is it a Leprechaun attack?

These Nifty Solar Panels Can Transmit Sunlight Underground to the Lowline

A team shows off its invention, which would make underground parks possible.

Ideas for Cramming 1 Million More People Into New York City

The city's population is expected to mushroom to 9.1 million by 2030. Here's a novel way to accommodate that growth.

Mementos of NYC's 'Missing Limb'

Long-time city photographer Steven Siegel recalls one of his favorite subjects, the World Trade Center.

The 'Vegetal' Cities of Luc Schuiten: A Sustainability Fantasy

The visionary architect imagines metropolises built like vast orchards.

For the Love of Concrete

A new book aims to repair the reputation of the much-maligned composite.

Skyscraper or Pair of Pants?

Beijing's $700 million Gate of the East has been attracting attention for its resemblance to a certain sartorial item.

What the Heck Is This Thing?

This concept building is being billed as a vertical farm. We'll be the judge of that.

This 'Apartment in a Box' Brings Tiny Living to a Whole New Level

Unbelievably, this 8-foot plywood cube fits an office, bed, storage and a meditation space.

A Recipe for Chic Senior Housing

In San Francisco, low-income housing that is not only senior citizen friendly but also a stylish addition to the neighborhood.

San Francisco's 1906 Earthquake Sneaks Into Present-Day Photos

Then and now, all in one image.

Dull, Gray Pigeons in Venice Improved With Spray Paint

It's like a bird mated with a rainbow.

Finding Poetry in London's Concrete Jungle

Photographer David Sopronyi gives a new softness to London’s gritty West Way.

Turn Scaffolding Into a Cozy Seating Area

These chairs, tables and hanging flower pots latch on for easy relaxation.               

A Book Labyrinth Dissolves Back Into a Forest

Over the past two years, the books have molded and mildewed while gigantic orange mushrooms sprout from their pages.

What Your Skyline Says About Your City

The physical space reveals something deeper about a place.

Parks Weren't Always for Everybody

A new project in London tries to send that message through a playful, interactive installation.