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 ...

Continental passengers at Houston airport can now board planes by showing their cell phones or PDAs to security checkers; checkers scan rectangular bars on the cell phones’ or PDAs’ screens, which ...

· Texas sues Department of Homeland Security for voter citizenship data ...

On border policy, Trump and Harris have remarkably similar positions: They want to send more money, Border Patrol agents and technology to the U.S.-Mexico border. Yet, as my research on the history of ...

Countering foreign interference requires concerted policy efforts to raise the costs for adversaries. Harnessing military and intelligence capabilities to push back forcefully must be part of policy ...

· DHS Approves Start of Construction for First Polar Security Cutter ...

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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 ...

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 ...

Even before the shock from the deadly New Year’s Day terror attack in New Orleans could subside, early indications from the investigation pointed to a scenario U.S ...

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, ...