Researchers in Canada have proposed using gravity-based energy storage in high-rise buildings, in combination with photovoltaic facades, small wind turbines, and lithium-ion batteries. Their modeling ...

It’s getting harder to build large wind farms in the U.S. as the industry faces major political roadblocks. But a different kind of wind power could grow more quickly: small turbines that sit on the ...

Engineers in Yibin recently watched a large, silver helium-filled craft rise into the sky above the Southwest China landscape ...