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

Wind energy is taking off all over again. This time, literally. In China, a multi-institute research and development project has created a series of large-scale floating turbine prototypes. The helium ...

Look up in the sky, it's a bird, it's a plane, it's ... a 20,000 cubic-meter power-generating airship, floating 6,560 ft (2,000 meters) above the ground. Introducing the S2000 stratospheric airborne ...

Add Yahoo as a preferred source to see more of our stories on Google. On Aug. 22, President Donald Trump halted construction of the massive offshore wind farm Revolution Wind, located off the coast of ...

Wind energy infrastructure doesn’t produce power if the air isn’t moving, and solar doesn’t generate power if the sun’s not out. But that doesn’t mean that either source of energy is "worthless" ...

Offshore wind power could provide far more electricity than the U.S. uses for residential, commercial and industrial purposes. But the federal government has recently stopped approving offshore ...

The National Audubon Society warns that two-thirds of North American bird species are at risk of extinction because of rising temperatures. As habitats shift, food sources vanish, and “mega-fires” ...

Forbes contributors publish independent expert analyses and insights. I am the founder of WildAid and Wildlife Alliance We can’t solve problems if we don’t know what the problems are, and it’s better ...