Scientists have devised a new, more efficient technique for creating hydrogen fuel by using the power of the sun -- and they say no one will bother to build it until carbon is too expensive.

(Nanowerk News) A team of researchers at MIT and the Masdar Institute of Science and Technology has discovered a low-cost way to significantly increase the amount of solar energy that can be converted ...

(Nanowerk News) International solar thermal energy researchers have successfully tested CONTISOL, a solar reactor that runs on air, able to make any solar fuel like hydrogen and to run day or night - ...