Wind turbines provide clean, renewable energy and pay for themselves in cost savings -- eventually. Here's why it can take ...

Clean energy is on a tear. In China and India, it’s growing so fast it’s starting to unseat king coal. In the European Union, solar and wind now produce more electricity than do all fossil fuels ...

At Fort Hays State University, the power that heats buildings, cools arenas and runs classrooms comes from a mix of wind, diesel and even ice made overnight.