A research team has demonstrated the use of a novel control method in an aircraft with no tail. The technology allows ... to fly in dangerous areas where radar scans the sky for sharp edges.

A pigeon-inspired robot has solved the mystery of how birds fly without the vertical tail fins that human-designed aircraft rely on ... makes them less visible to radar. Instead, they use flaps ...

In layout the aircraft resembles the Northrop Grumman E-2 Hawkeye, including the four-fin tail found on the American ... scanned array (AESA) radar. At the 2018 Airshow China in Zhuhai, defence ...