As the SEC lifts its ban on general solicitation, online investment network AngelList announces it's raising $24 million to build a product for a new era of raising capital.
Start-up 24M Technologies receives $10 million in venture funding to pursue high energy density storage for vehicles and grid storage that combines lithium ion and flow battery concepts.
MIT researchers reinvent how batteries work, in a development that could lead to energy-dense batteries for electric vehicles and power grid storage.
A California start-up gets $11 million in venture funding to build a full-scale flow battery it says will be low cost and able to store wind and solar energy.
You can now view the feed of another tweeter as they see it, while a 'stumble' button randomly cycles through people you follow, showing you what their feeds look like.
In case you missed them yesterday, here's a gallery of all 16 Google doodles celebrating the Mr Men.
A liquid battery that could allow electric cars to be recharged in minutes at existing petrol stations has been created by MIT scientists.
Mr Google is celebrating Mr Men. The logo on the Google home page features assorted Mr Men and Little Miss characters to celebrate the birthday of Roger Hargreaves, their creator.
A123 Systems, one of the few energy tech companies to go public in recent years, is trying to compete in auto and grid storage with manufacturing scale.
Looking to highlight the fruits of investing in energy research and development, the Department of Energy says six ARPA-E grants attracted four times more money from the private sector.