The shapes of computers have changed drastically in the past decade, but the evolution isn't done yet - keep an eye out for these radical folding designs.

Perhaps in the future, we'll all wear spiky metallic caps, transparent plastic exoskeletons, transforming animatronic outfits and dresses that dispense smoke.

These 15 memorable variations on H. G. Wells' antique Brass Age time machine chauffeured stars of stage and screen through thrilling sci-fi adventures.

As the power of flight became commonplace, the vision of futuristic flight remained. Concepts for gigantic blimps, personal aircraft, and everything in between.

Concept cars are some of the coolest and popular manifestations of futurism today. Some are actually built, but most don't make it off the computer screen.

We don't have a colony on Mars or even the Moon, we don't fly to work, and we're still using combustion engines... what's the deal? Where did the future go?

What will New York, Los Angeles, San Francisco and 7 other cities look like in the future? Concept art depicts them in various states of decay and splendor.

From Hitler's vision of a post-WWII-victory Berlin to 'Boozetown', a drunkard's dream city, some of these retro urban design concepts were destined to fail.

What does the future of Australian cities hold? These futuristic concepts envision a radically different tomorrow for Australia and the world.

What will cities look like in the future? Will we begin to colonize space? These 8 fantastical ideas might be the beginning of the architecture of the future.