Energy: Tofu Ingredient Could One Day Replace Highly Toxic Material in Solar Cells
Tofu's magnesium chloride is not only perfectly safe, it's also much cheaper than the poisonous substance currently used by solar companies.
Why Barnes & Noble, Methode Electronics, and Canadian Solar Jumped Today
Stocks recovered from an early decline to finish with much more modest losses, as these three stocks helped to pull the overall market out of its tailspin. Find out more about what made them soar.