Backed by Bill Gates, the startup wants to make wind- and solar-energy storage more reliable.
Daniel Terdiman hits the road yet again, this time to find the tech and science hot spots in the Rockies and Great Plains. You're invited to follow along on his travels--without getting the left-arm sunburn.
Once the mobile maker to beat, BlackBerry is fighting for survival. Its secret weapon: the first-ever BlackBerry phone powered by Google's Android software.
Ruth Porat, the Wall Street hotshot Google hired in March, says enlisting more women isn't just good for society, it's good for a company's bottom line.
Job No. 1 for the new CEO: Revamp the stagnating microblogging service to make it more inviting for regular folks.
Jack Dorsey is now CEO of both Twitter and Square. Running one big company is tough. Now he has two.
One of Twitter's co-founders has come back to help the troubled social-networking company. Seen as part artist, part visionary, the question facing Dorsey now is whether he can turn the company around.
CEO Yancey Strickler says the crowdfunding site's new status as a public benefit corporation will further its goal to be a "place of empowerment for artists," even if the decision puts a pinch on profits.
Foxconn has proposed the buyout, which would give Sharp the chance to offload a failing unit.
There's plenty of enthusiasm for funding the latest green-tech or alternative-fuel company. The problem is the economy stinks, and doesn't look like it will improve anytime soon.
Twitter CEO Dick Costolo is out after months of disappointing investors. Twitter co-founder Jack Dorsey becomes interim CEO on July 1.