But corn cob as feed? Just finished an interesting piece on POET's advances in cellulosic ethanol. In a nutshell production costs have dropped from $4.13 to $2.35, but POET believes they can be further reduced to $2.00 per gallon when commercial...

Ready to plug in this Cadillac? I'm a fan of the Chevy Volt, a pretty big fan actually - at least in the technology powering the Volt. Yet, in the next decade Toyota will sell millions of hybrid cars like the Toyota Prius, as GM sells hundreds of...

Time to remove your Prius floor mats? Do Toyota vehicles have an acceleration problem? Currently, there isn't any evidence that a deeper mechanical problem exists in any Toyota vehicles in terms of sudden acceleration. However, both Toyota and the...