The cofounder of Microsoft talks energy.
Is the U.S. losing its competitive edge? Intel's boss thinks so.
Can a veteran dot-com investor make solar power as cheap as coal?
The cofounder and CEO of Autonomy explains why Nicole Kidman is not a cosmic ball of gas.
Health IT's billion-dollar man.
The presidential adviser explains how information technology can reboot America.
Geologist Allison MacFarlane on the future of nuclear waste--and what it means for nuclear power.
Entrepreneurialism and innovation during a recession.
Cisco's Padmasree Warrior tells us what role a U.S CTO should play.
A leading economist explains why a carbon tax is the best strategy for cutting greenhouse gases and the use of fossil fuels.