Keystone, which wouldn't be complete until 2016, long after Crimea has quieted down, would move only 830,000 barrels of oil a day—less than 1 percent of world demand
DIsney's MyMagic+ technology may make a trip to Disney World more magical—or creep customers out
Russia's aggression in Ukraine is a test of American influence—and a reminder of its limits
Via embed code, Getty now allows anyone to display an image on blogs or Facebook pages without paying a licensing fee
McDonald's, Amgen, and DuPont make generous contributions; Wynn Resorts is stingier
Samuel Achilefu and his team at Washington University can more easily catch stray cancer cells
Taking criticism is hard, but you gotta do it
European MBA programs compete with top-tier U.S. schools for the best students at home and abroad
Organizations offer special training for senior entrepreneurs
By John Tozzi, Stacy Perman, and Nick Leiber
This summer, BusinessWeek set out on its fifth annual search to find the country's most promising young entrepreneurs. As in previous years, we asked readers to nominate candidates ages 25 and under running their own companies. After the call for nominations ended in August, our staff whittled the batch down to 25 impressive businesses. To read profiles of the finalists and vote for the business you feel holds the most promise, click on. We'll announce the top vote-getters on Nov. 9.
Note: Revenues and traffic numbers are self-reported. To be considered, founders had to be 25 or under when the nomination form was posted in late June.