Abstract: This article focuses on the relay deployment problem of using fixed-wing UAVs to assist in communication between UAV swarm and ground base stations(GBS). First, the air-to-air channel and ...

Abstract: This article investigates the optimal distributed formation control for heterogeneous air–ground vehicle systems using a data-efficient, off-policy reinforcement learning algorithm.

Thawing permafrost has released so much methane into Esieh Lake near Fairbanks, Alaska that the air above it is flammable. Credit: Katey Walter Anthony/ University of Alaska Fairbanks Trump threatens ...

It’s a big question. Our answer starts small — in the moments we return to, the rhythms we fall into and the everyday experiences that quietly shape the pace of life here. These are the touchstones ...

PLAINVIEW, Texas — In the wide-open plains of West Texas, where agriculture runs deep and hard work is a way of life, Trip Fortenberry is carving out a name for himself in the world of performance ...

A large-scale Air Force training exercise is underway, and many Southern Utah residents likely spotted military aircraft overhead during their Tuesday afternoon routine. According to a press release ...