In Melbourne, Australia, one couple takes fuel economy very seriously: they hold 43 world records for fuel economy, including "Longest Distance on a Single Tank." Meet Helen & John Taylor, and find out how they do it.
The cost of traffic is time, money, fuel wasted, not to mention the emotional toll and frustration. Could new smart road technology allow us to spend less time in the car, less money on gas, and more time at home?
From the beginning of history, mankind has dreamed of a Utopian civilization. Will a new city, currently under construction in the Arabian desert, fulfill the promise of a perfect city of the future?
The world has close to one billion cars, and the number will double by 2050. That is going to create a huge demand for energy. How do we reduce the amount of carbon emissions we generate? Are there alternatives to petroleum gasoline?
In the year 2050, with a booming population in dire need of energy, how will we adapt? Three acclaimed directors present cutting-edge solutions in "Earth 2050: The Future of Energy," premiering December 22 at 7PM on Discovery Channel.
What are some of NASA's future projects? The Director of the Planetary Science Division at NASA, James Green, talks about some of NASA's future projects in this Curiosity video.
Will future space exploration be done by robots or humans? The Director of the Planetary Science Division at NASA, James Green, answers whether future space exploration will be done by humans or robots in this Curiosity video.
The principal owner of the Empire State Building is investing 20 million dollars on the building's energy saving solutions. The cornerstone of this project is the addition of a layer of solar film to all 6,500 of the building's windows.
A California-based automotive company promises 100 miles per charge on their new electric car, the Coda. In a joint venture, a factory in China builds the car's batteries.
In Southern Spain, a solar array focuses 600 mirrors on a 400-foot water tower to create steam electricity. But is there a fatal flaw in solar power systems?