Tesla has long defined the electric-vehicle revolution and reshaped the way the world thinks about transportation. Founded in ...

Perfect competition is a theoretical model with many buyers and sellers offering identical products. In this model, firms cannot influence prices and make zero long-term profit due to free entry and ...

The energy market has fierce critics and supporters, but new legislation could have a big impact on how much residents pay for power. Mike De Socio is a CNET contributor who writes about energy, ...