
The American University of Sharjah has announced that a research exercise run by Prof Mohamed Gadalla, of the mechanical engineering department, has resulted in a multi-propeller drone powered by a hydrogen fuel cell being flown in front of the main university building.

Across the
Sergeant Russ Mullins knows it’s only a matter of time before people start unpacking the drones they received for Christmas and start launching them over the water. The state Department of Fish and Wildlife agent just wants to keep the remote-controlled aircraft away from Washington’s endangered population of orcas, also known as Southern resident killer whales.
The U.S. Air Force has awarded General Atomics Aeronautical Systems Inc. a $349.1 million cost-plus-fixed-fee contract to provide support services for the MQ-1 Predator and MQ-9 Reaper unmanned aerial systems.