Billionaire Paul Allen's foundation is funding a new type of evacuation "cocoon" to help fly sick medical workers from West Africa
If you can't beat them, avoid them.
The Pentagon commits to planning for higher temperatures, and retired generals line up to help
Mobile food startups are moving beyond delivery into food prep
Cities relax or abandon purchasing restrictions in a bid to avoid more serious downturn
Ministry of Supply’s Aviator jacket combines the structure of a tailored garment with the functionality of a windbreaker
The Department of Education may double the number of debt collectors who go after defaulted federal student loans
This year's must-have Silicon Valley office accessory: a $199 bear costume
PETER MUHLY/AFP/Getty Images
Power 100 rank: 10
Most recent notable achievement: Third place, 2009 Tour de France
Key sponsors: Nike, Oakley, Trek Bikes
Why he's on the list: Armstrong regained national attention with a return to the Tour de France in 2009, where he unsurprisingly hung tough and improbably finished standing on the podium.