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

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 ...

Wind power sounds like an obvious upgrade for cargo ships, but deck space, economics, and who pays the bill made it far harder than it looks. This breaks down the modern solutions, from kites and ...