Researchers at the University of Tennessee, Knoxville (UT), will use a $17.8 million grant from the U.S. Air Force to create ...

The concept of a transatlantic tunnel connecting London and New York has captivated engineers and dreamers alike for decades.

The U.S. military says it still does not expect China’s long-awaited H-20 bomber to make its “debut” – unclear if this means ...