The California Air Resources Board approved a recommendation that included the requirement of 1.4 million additional zero-emission and transitional zero-emission vehicles to be on state roads by 2025.

Saying there are a lot of rich people at the World Economic Forum is like noting that there is a lot of water in the ocean. And where there are millionaires and billionaires, there is also talk of philanthropy. Mobile payments and micro-giving were two of the main themes discussed during a panel on e-philanthropy at Davos.

In the latest Environmental Performance Index, Switzerland is at the top, Russia is much closer to the bottom and the United States has failed to gain much ground.

From 2003 to 2005, Thomas Holton followed the Lams, a Chinese family living in a two-room apartment on Ludlow Street in Manhattan. Five years later, he returned to find a messier reality.

The Zacks Analyst Blog Highlights: ExxonMobil, Chevron, ConocoPhillips, Valero Energy and Tesoro

Rising human consumption of marine mammals in tropical regions poses a threat to animals like the dugong, which is similar to a manatee, and the Atlantic humpback dolphin, researchers write.

Recipes for Health columnist Martha Rose Shulman offers a week's worth of light and simple ideas for dishes that travel well.

Government spending helped mitigate the recession, but its decline has been a significant drag on growth for more than a year now.

The Zacks Analyst Blog Highlights: Caterpillar, 3M, Eaton, AT&T and Netflix

The company announced Thursday that it could start censoring certain content in certain countries.