Top floor warehouse space transformed into sustainable home

Less is more with Michael Katz's tiny, affordable prefab

Immersive maps works navigate imagination and memory

Feds OK America's first offshore wind farm, a mere 10 years it was first presented.

America's first offshore wind farm given regulatory green light.

Ralf Schmerberg's refrigerator igloo makes a statement on energy use and climate change.

Designer/builder Anthony Brenner's hempcrete home takes green building to the next level.

Recycled pallets make for a perfect studio interior in Amsterdam.

Human sculptures invade Wall Street.