US Air Force Successfully Tests Subsonic Drone With Range of up to 3,500 Miles The US Air Force has successfully tested the XQ-58A Valkyrie Block 2 unmanned aircraft last week at the Yuma Proving Ground. by Jace Dela Cruz
'Spray and Pray' iMessage Scam Haunts iPhone Owners: How to Avoid Losing Your Hard-Earned Money From it
Hong Kong University Brings Albert Einstein to Life Using AI, Transforming Him into a Virtual Lecturer