The view looking west from the shore of Pymatuning Reservoir as sunset approaches is a nice one. It’s even nicer when you’re about 2500 feet up in the air, riding in the front seat of a tandem ...

Discover the story of the Yakovlev UT-2, the Soviet Union's primary WWII pilot trainer that first flew on July 11, 1935.

This paper considers the question of using a nonlinear complementary filter for attitude estimation of fixed-wing unmanned aerial vehicle (UAV) given only measurements from a low-cost inertial ...

Some species feign injuries to protect their nests from predators—a more common behavior than previously thought, new research shows.

Metal halide perovskites have rapidly enabled a range of high-performance photovoltaic technologies. However, catastrophic failure under reverse voltage bias hinders their commercialization. In this ...