A year ago, Shawn Frayne won a Breakthrough Award for his Humdinger Windbelt. When air passes over the device's tiny ribbon-like vane, the fluttering vibration converts into a small amount of ...

Casey Murphy has fanned his passion for finance through years of writing about active trading, technical analysis, market commentary, exchange-traded funds (ETFs), commodities, futures, options, and ...

Wind turbines produce 10.1% of U.S. power, potentially rising to 35% by 2050. Growing demand for wind energy benefits turbine manufacturers and power producers. Investors should consider diverse wind ...