Yahoo has opened a new data center in New York state that runs on hydro power and will be cooled almost entirely by fresh air.
Greenpeace has charged that Facebook, Apple, Microsoft, Google and others are contributing to global warming by using coal to power data centers for their cloud-based services.
Greenpeace hit out at Samsung on Wednesday for reneging on promises to remove harmful substances from its electronics products.
In the first Apple shareholder meeting since Steve Jobs returned from his medical leave, shareholder questions focused on money, the environment, and other non-health topics.
Greenpeace's quarterly ranking of the top electronics companies shows Apple gaining ground and snagging some new accolades.
U.S. Secretary of Energy Steven Chu gave Apple a thumbs up on its decision to withdraw from the Chamber of Commerce over an environmental dispute.
Nissan and Yokohama plan to test an iPhone eco-driving application.
If my driving and the environment were together in a room they probably wouldn't get on very well. I don't drive at steady speeds, I wait too late to brake and...
The U.S. Chamber of Commerce responded to Apple's decision to resign from the group over disagreements on climate change legislation with a letter of its own.
Apple has resigned its membership in the U.S. Chamber of Commerce, saying the trade group's stance on environmental issues differs too sharply from its own efforts to reduce greenhouse gas emissions.