Americans' energy use continued to grow slowly in 2014, fueled by increases in the use of natural gas, wind and solar, according to the most recent energy flow charts released by Lawrence Livermore National Laboratory.
Apple is introducing an updated MacBook Pro and iMac and lowering the price for its top-end iMac.
Investors can for the first time bet on the value of bitcoins through an established stock exchange after Nasdaq launched an index based on the cybercurrency in Stockholm, Sweden.
Since their inception in 2006, biofuel policies have created turmoil in the world grains and oilseeds markets and made a more profound impact on society than any other topic in food policy and agricultural economics, according ...
Music-streaming service Rdio on Thursday ramped its offerings with a subscription that allows people to keep a selection of songs for off-line listening.
Safely reaching the UN's climate target requires governments to have a long-term vision that includes carbon pricing, the World Bank said Monday.
Yelp may be heading for the auction block amid concerns about the online business review service's ability to compete against larger Internet companies for digital advertising.
Seattle's mayor and environmentalists have vowed to block Royal Dutch Shell PLC from parking two Arctic offshore drilling rigs on Seattle's waterfront, an effort to thwart the new frontier in oil exploration and spark a national ...
Tesla's plans to use its new battery storage system to power homes will provide households with more opportunities to reduce bills. But it will also cause headaches for the electricity distribution companies.
General Motors is knocking nearly $1,200 off the price of the 2016 Chevrolet Volt plug-in hybrid car.