Goal is to limit losses to three Senate seats, says Sen. John Ensign of Nevada.
On each museum trip, my sister and I were handed a quiz. If we did well, we got ice cream.
Obama sees potential in traditional red states such as Virginia, Colorado, and North Carolina. McCain looks to target blue states including Pennsylvania and Michigan.
High gas prices and politics push companies toward the ‘holy grail’ of biofuel: cellulosic ethanol.
As computer chips get faster, normal materials may not keep up – physics won’t allow it.