The company has pledged to reduce its overall paper use and increase its use of recycled paper.

What products really bring us closer to sustainability?

Pollution prevention is shifting from reducing toxic effluents to making consumer products safer. A proposed California regulation hopes to lead the way.

In Guatemala’s vast Maya Biosphere Reserve, conservation groups are battling to preserve a unique rainforest now under threat from Mexican drug cartels, Salvadoran drug gangs, and Chinese-backed groups illegally logging prime tropical hardwoods.

PepsiCo, in partnership with Columbia University, has created a tool that can calculate the carbon footprint of thousands of products within minutes. 

As carbon dioxide continues to build up in the atmosphere as a result of burning fossil fuels, the seas absorb much of it.The full effects have yet to be felt.

Creating a visual identity for your program is just one strategy which can engage employees.

Experts believe the next deadly human pandemic will almost certainly be a virus that spills over from wildlife to humans. The reasons why have a lot to do with the frenetic pace with which we are destroying wild places and disrupting ecosystems.

In 2003, coal was king in Utah -- it meant cheap energy and plenty of jobs -- so the market for renewables was virtually nonexistent. Then two professors found a new way to talk about wind power.

A new scorecard evaluates hazardous chemicals in mobile phones, including Apple's latest hit, the iPhone 5.