Chief executive angered by right wing think tank's questions about the profitability of renewable energy investments
Tech giant pledges to crack down on minerals mined in Democratic Republic of Congo and commits to greater transparency
Company details how new Air model is more resource-efficient than its predecessors
But Friends of the Earth says initiative fails to address broader environmental issues
Latest iPhone 5s and 5c models show lifetime carbon emissions exceed iPhone 4s, even as company touts adherence to environmental policies
BlackBerry, Sony, LG, Nokia and Motorola all acknowledge concerns raised by Friends of the Earth
China Labor Watch investigation claims two Chinese factories are failing to dispose of waste water correctly, alongside a host of labour rights allegations
Reno facility will generate 43.5 million kilowatt hours of clean energy every year
Company says move reflects chief executive Tim Cook's commitment to green energy, efficiency, and removing toxic chemicals from products
What's true for the iPhone rings true for others finds lawyer Andrew Riley