The telecom-equipment sector has lost billions of dollars of market value as consolidation fails to offset a pullback in carrier spending

  Citing a lack of demand for user-created clips, the online video site is abandoning amateur content in favor of professional shows

  The maker of the Sansa, a distant No. 2 to the iPod, has an easier way to view downloaded content on a TV. It could turn up the heat on Apple

  The tiny stent sparked a lucrative industry—and made Dr. Samin Sharma a star. Then questions arose about the device's safety and efficacy

  This week's Web roundup: Paul Graham predicts a glut of new ventures, a survey on the small-biz vote points Republican, and more

  The duo's strong third-quarter results indicate the sector hasn't been hurt by housing's troubles or the credit crunch. But can it last?

  Even colleges and universities with less R&D funding can find profitable niches in tech transfer, a study finds

  The chipmaker picks three U.S. offices for a redesign program aimed at improving productivity, boosting morale, and cutting costs

  As the tech industry girds for third-quarter earnings, analysts are turning their attention to next year. Many don't like what they see

  Following Facebook's lead, News Corp. will make it easier for outside programmers to jazz up its social network—and, it hopes, generate big sales

  The search megalith reported stellar third-quarter earnings, though it warned that margins may thin as it makes needed investments

  At the Web 2.0 Conference, the founder of Facebook came off as an enthused geek, if taciturn and oblique

  A conversation with a top venture capitalist yields three cautionary pieces of advice for Web startups seeking seed funding

  This Boston U. grad joined the online careers company's MBA development program. Here's a typical day