Transgender US military personnel must be identified and stood down, says Pentagon memoTransgender service members face separation from the military unless they obtain a special exemption under a new Pentagon policy.
Trump's Iron Dome' Space Weapons Plan Ignores Physics and Fiscal RealityTrump's proposed missile defense plan may be costly, impractical, and may escalate global tensions.
Science History from 50, 100 and 150 Years AgoColor blindness limits the ability to differentiate key colors.Chemical disarmament initiatives face verification challenges.The U.S. holds a unique stance on riot control gases.A significant government investment in fusion energy was proposed.
Russia Claims Ukraine Used U.S.-Made Missiles in StrikeUkraine's strike on Russian territory using U.S.-made ballistic missiles marks a significant escalation and shift in military strategy.
Is the war in Ukraine escalating or headed toward an endgame? | Christopher S ChivvisThe war in Ukraine may escalate with new threats but could paradoxically lead towards a resolution.
Russia Claims Ukraine Used U.S.-Made Missiles in StrikeUkraine's strike on Russian territory using U.S.-made ballistic missiles marks a significant escalation and shift in military strategy.
Is the war in Ukraine escalating or headed toward an endgame? | Christopher S ChivvisThe war in Ukraine may escalate with new threats but could paradoxically lead towards a resolution.
Ukraine updates: Germany still a 'no' on long-range missiles DW 11/18/2024Germany won't follow the US decision to lift long-range missile restrictions for Ukraine, maintaining its stance to avoid deeper conflict involvement.
Silicon Valley is debating if AI weapons should be allowed to decide to kill | TechCrunchDebate surrounding the use of autonomous weapons continues, with opinions divided on their ethical implications and responsibilities.