The 12-mile-high tower would support a platform that would be used for, among other things, launching satellites.
NASA and other aircraft developers are looking for ways to drop the cost of fuel and lower the emissions for short-haul flights.
Scientists, engineers and planners are figuring out new ways of speeding up supply chains, delivery and getting rid of waste.
Toyota's luxury car brand Lexus says it has created a prototype that glides frictionlessly just above the ground.
Exploring interstellar space would require a paradigm change in our way of thinking.
A design company imagines a traveler's experience riding the Hyperloop.
Elon Musk's commercial spaceflight company has announced a competition that will test Hyperloop prototypes.
We kick off our 2035 series on technology predictions with a look at the perils of forecasting the future.
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