Abstract: Airborne ultrasonic arrays have been widely used in contactless suspension, object recognition, directional audio, and haptic synthesis, but the development often relies on high-cost and ...

Legal fights over the future of a small southern Oregon dam are intensifying in the wake of botched repairs that led to the killing of half a million juvenile Pacific lamprey and record fines from ...

The proliferation of AI-generated propaganda and coordinated disinformation campaigns in defense of terror groups and authoritarian regimes—specifically, the ...