[Mark Rehorst] has been on the hunt for the perfect 3D printer cooling fan and his latest take is a really interesting design. He’s printed an impeller and housing, completing the fan using a hard ...

The Israeli developed AirMule, an unmanned VTOL (Vertical Takeoff and Landing) aircraft from Urban Aeronautics has successfully carried out take-offs, flights to and from a specified location and RTLs ...

A Denver-based start-up has raised $10 million in equity “crowdfunding” to help develop a ducted-fan powered, fixed-wing business aircraft called the TriFan 600. XTI began a crowdfunding campaign on ...

September 7, 2005 BAE Systems has achieved its first autonomous, untethered flight of its third-generation ducted-fan unmanned aerial vehicle. The company's vertical takeoff and landing (VTOL) air ...