Across the country, TV meteorologists are denying climate change, and guess what? They’re often the main source of climate information for average Americans.

The warming of the vast boreal belt of the far northern hemisphere is one of the significant wild cards in understanding the long-term effects of climate change.

If you’re an iPhone user and serious about solar, then you’re in luck. Scientific American reviews 20 solar iPhone apps.

Another round of climate treaty talks has come and gone with little progress. So what now?

Earlier this month, the U.S. Department of Commerce initiated an action aimed at penalizing Chinese solar manufacturers. Why? Because several U.S. firms complained that China is dumping low-price solar products on the U.S. market.

The Desertec Industrial Initiative aims to provide Europe with 15 percent of its total power needs from solar by 2050 by harnessing the powerful solar energy delivered to Northern African and the Middle Eastern deserts.

Back in the late ‘90s, Fresh Energy (in partnership with many allies) worked to create a tax incentive for employers that offer discounted transit passes to their employees. Is your employer getting it?

Stephen Colbert takes on the “job-killing” EPA.

Where do you think you’d see a 30 percent increase in green space in two years, new residential areas that replace coal heating with natural gas, and dramatic reductions in air pollution? In some ultra-progressive American or European city, right?

Nissan CEO Carlos Ghosn sees a bright future for electric vehicles. Bright enough to throw billions of Nissan money at it.