A 1953 advertisement for the U.S. Air Force’s civilian Ground Observer Corps described America’s air defenses as a “ 10 mile high fence full of holes .”Thane C. Clare writes in War on the Rocks ...

Passport card will serve as an alternative to the traditional passport — and reduce the wait at land and sea border checkpoints by using an electronic device that can simultaneously read multiple ...

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The U.S. immigration system is complex, consisting of various laws, policies, and programs. Here’s what to know about immigration under a second Trump administration. As Trump moves closer to ...

Reflecting a “Moore’s Law of aviation,” commercial flight has become roughly twice as safe each decade since the 1960s; Covid-19 added a wrinkle, however. As hackers get more daring and sophisticated, ...

Shipping facilitates more than 80% of global trade, meaning disruptions to the global port network can have severe consequences for global commerce. Port disruptions are thus costly, very costly.

A new report provides a comprehensive assessment of the literature on science misinformation, its origins and impact, and strategies for mitigating its spread and potential harms. Skilled technical ...

A self-confessed veteran of Russia’s Wagner paramilitary group arrested for crossing into the United States from Mexico appears to have been honored as a combat veteran weeks earlier by an ...

An attack on our food supply—whether from intentional tampering, or due to contagious animal disease—could be dangerous to human health and could cause long-lasting economic impacts. DHS S&T is ...

Hours after the Hamas attack of October 7 began, they were widely attributed to an apparent Israeli intelligence failure, with pundits pointing to several possible sources, including a ...