New images recently emerged raise the possibility that China has built another compound helicopter demonstrator, following ...

Helicopters are indispensable in many areas, from emergency rescue operations to security and transport missions. However, ...

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 ...

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 ...

Rotor syndrome is a rare and typically harmless genetic condition affecting the liver. It causes jaundice, mild yellowing of skin and eyes, and generally doesn’t need treatment. Rotor syndrome is a ...

Can you make a silent stealth helicopter? The Franco-German-Spanish subsidiary of the European Aeronautic, Defense and Space Company, Eurocopter, has invented noise-canceling rotor blades that do away ...

Today’s power plant owners face many challenges, including the aging and degradation of equipment. Steam turbines at times may be condemned due to operating inefficiency or rising vibration levels. In ...