The Senate passed the ROTOR Act to enhance aviation safety by mandating precise location transmissions for military aircraft.

Arizona's Rotor X wants to step up from being the world's biggest kit helicopter manufacturer and get into the eVTOL game, and to do so, it's put forth a design it claims is "dramatically more ...

Archer Aviation Inc. (NYSE: ACHR) is one of the most active US stocks to buy according to analysts. On December 2, Archer ...

Rotor is making a big return to the drivetrain market with its first new groupset in 10 years. Known for pushing boundaries and trying the unconventional, Rotor’s last release was a hydraulically ...

Rotor will release a groupset for road, gravel and mountain bikes later this year, BikeRadar can reveal. The brand is best known for its chainrings and power meters, and previously made hydraulic ...

Six people, including three kids, were killed in last week's crash. The rotor of the helicopter from last week's deadly crash has been retrieved from the Hudson River, four days after the devastating ...

Helicopters stand among the many reasons why aviation is as important as it is today. These aircraft occupy various niches worldwide, ranging from extensive military applications, such as helicopters ...

Researchers have clarified the mechanisms by which energy loss is locally maximized at a certain rotational speed in ...