Adding momentum to the revolt against the U.S. Chamber of Commerce, Apple on Monday resigned from the business group because of its opposition to federal efforts to limit greenhouse gases. The move comes amid efforts by Apple to burnish its green image.

the scientists collected spent coffee grounds from a multinational coffeehouse chain and separated the oil. They then used an inexpensive process to convert 100 percent of the oil into biodiesel.

Giving. Is there any greater joy? So why do some gifts make people's mouths smile like you've just given them a Ferrari while their eyes smile like you've just given them herpes?

The first solar-powered car to travel around the world ended its journey at the U.N. climate talks Thursday, arriving with the message that clean technologies are available now to stop global warming.

Traveling in a veggie oil-powered caravan, 25 earth educators teach students about sustainable ecology through a day long program that includes West African agricultural drumming and earth-conscious hip-hop, planting over 1000 fruit trees at urban school

Who would not like to join the race to save earth? What can you do to save this earth? Tell Andrew Tait how you expect that we can save this earth!

isolated the DNA of one species, transplanted it through the cell membrane of the second species, cells carrying the original chromosomes disappeared, leaving only cells containing the transplanted chromosome. .

As these Calgary buses approach an intersection, the lights go from red to green or stay green just a little bit longer. The result is faster travel for riders, less pollution from idling and more fuel savings for the city.

Biofuels will not solve the world's energy problem, the chief executive of Royal Dutch Shell said on Sunday, amid growing criticism of their environmental and social benefits.

The truth about white bread. In Europe it is illegal to bleach flower. Dr. Harvard Wiley in 1920 won a Supreme Court case against the FDA but the precedent went unheeded. He quit and the FDA replaced him with a man employed by Pillsbury. Also see Alloxan.