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A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, meaning technosignatures may already have reached Earth.

Artificial intelligence is transforming how we live and work, from personalized recommendations to health care innovation.

'A full circle family moment' - USA goal scorer Alex Freeman on following example of NFL star father Antonio Baby hospitalized for bronchiolitis—then nurse noticed something else everyone overlooked ...

Abstract: The A-Star algorithm faces challenges in 3D path planning, such as low computational efficiency, high number of turning points, and non-smooth paths. Therefore, in view of the ...

Abstract: This paper addresses the multi-drone logistics distribution problem in a limited area with high-frequently occurring orders. To deal with the high-frequency distribution, a throwing module ...