A handy chart lets you compare the presidential candidates' policies on fossil fuels, clean energy, public lands, and oil subsidies.
For Earth Day, Treehugger asked several green types what one wish they had that might make the world a better place. David Roberts would change the human brain.
Apple and Greenpeace recently traded blows over how much clean power is used by one of Apple’s data centers. Calculating the energy use of the state-of-the-art center proves elusive.
World leaders will gather in June to discuss the future of the planet. Will the president be a no-show?
Waste not, want not: A chat with the author of the No. 1 book on the No. 2 business.
Mitt Romney might be the country's No. 1 brownwasher, trying to cover up past greenery and blend in with the GOP crowd.
New science suggests that the ubiquitous sweetener may interact with environmental factors -- such as exposure to heavy metals and pesticides -- to impact childhood development.
Earth Day 2012 drops on Sunday, and it's more than just an opportunity to celebrate and protect our fragile blue marble. It's also a chance to shill lots of crappy products and services. Here are some of the weirdest.
Walmart recently released a new Global Responsibility Report, but don't believe the hype.