Trailblazers

Investors cheered after Twitter CEO Jack Dorsey's announcement of plans to cut up to 336 jobs, or 8 percent of the global workforce, as part of an effort to strengthen long-term growth. Dorsey, the company cofounder who last week reclaimed his former position as chief executive, announced the painfu...

I can understand Linux in the 1990s. It was backed largely by folks who didn't do well with others. The fights between the Linux and BSD folks were as legendary as they were juvenile, and Linux's existence seemed defined entirely by the revolt against Microsoft. Now, though, the platform is backed b...

Tesla Motors CEO Elon Musk's recent comments to a German newspaper -- suggesting that Apple is the "Tesla graveyard" due to its hiring of fired Tesla employees -- has struck some nerves in the U.S. Musk dismissed claims that Apple had poached staff, telling the paper that those who couldn't cut it a...

Twitter cofounder Jack Dorsey, who has been running the company as interim CEO for the past three months, has taken the reins for good, the company revealed in a document filed with the SEC last week. Former CEO Dick Costolo has left Twitter's board of directors, and Adam Bain has stepped into the c...

Salesforce CEO Marc Benioff has quit Facebook and shut down his account, sparking speculation as to his motives. Is Salesforce at odds with Facebook? Is Facebook COO Sheryl Sandberg no longer Benioff's BFF? Is Salesforce planning something with Twitter? "I'm on a FB pause," Benioff posted on Robert...

There's strong, scientifically verifiable evidence indicating Microsoft's move to join the rest of the tech world in open source and collaboration was propelled by a compelling force: the Nadella effect. While tech analysts and reporters had fun with CEO Satya Nadella's odd "cloud first, mobile firs...

CEO John Legere has publicly declared war on data hogs who threaten to ruin T-Mobile for regular consumers. "This week I am taking aim at a select group of individuals who have actually been stealing data from T-Mobile," he wrote. "If their activities are left unchecked, their actions could eventual...

CEO Jeff Bezo on Sunday refuted contentions that Amazon has a draconian workplace culture. "The NYT article prominently features anecdotes describing shockingly callous management practices, including people being treated without empathy while enduring family tragedies and serious health problems," ...