(AP) -- Online deals company Groupon Inc. posted a smaller net loss and sharply higher revenue in the first quarter, helped by increased demand from a growing customer base.
(Phys.org) -- A new approach to assessing greenhouse-gas emissions from coal, wind, solar and other energy technologies paints a much more precise picture of cradle-to-grave emissions and should help sharpen decisions on ...
(AP) -- U.S. retail sales of video game hardware, software and accessories fell 25 percent in March from a year earlier to $1.1 billion. It marked the fourth month of decline as Sony Corp.'s new PS Vita handheld failed to ...
The French energy group Areva said Wednesday that it would build the biggest concentrated solar power installation in Asia for Reliance Power of India.
A technique that monitors whales through the sounds they emit has answered a key issue raised by the explosion of the Deepwater Horizon oil rig in the Gulf of Mexico two years ago this month.
A new assessment of wind energy in India by Lawrence Berkeley National Laboratory has found that the potential for on-shore wind energy deployment is far higher than the official estimates about 20 times and up to 30 ...
In deep, cold space, nearly a million miles from Earth, a giant telescope later this decade will scan for the first light to streak across the universe more than 13 billion years ago.
(AP) -- Viacom Inc., the owner of Paramount Pictures, MTV and Comedy Central, on Thursday posted a 65 percent drop in net income for the latest quarter, as it took a charge related to the "Rock Band" series of video games.
NOAA today announced it has begun to use an improved method to estimate the amount of fish caught by saltwater anglers, which will allow rules that fishermen follow to be based on more accurate information.
The iPhone is taking over Apple. For the first time, the device that changed how people use mobile phones, accounts for more than half of the behemoth company's sales.