Is bacterium renewable source of energy?

A team of researchers headed by biologists at Washington University in St. Louis has sequenced the genome of a unique bacterium that manages two disparate operations — photosynthesis and nitrogen fixation — in one little cell during two distinct cycles daily.

Is bacterium renewable source of energy?

A team of researchers headed by biologists at Washington University has sequenced the genome of a unique bacterium that manages two disparate operations — photosynthesis and nitrogen fixation — in one little cell during two distinct cycles daily.

McCain, Obama similarities on oil, gas, energy only go so far, expert suggests

President Bush’s call this week for Congress to end its decades-old ban on offshore oil and gas drilling has highlighted key differences in the big-oil platforms of presumptive Republican and Democratic presidential nominees Barak Obama and John McCain, suggests William Lowry, an expert on the politics of environmental and energy issues at Washington University in St. Louis.