Earlier this week the agency announced TSA PreCheck travelers would use the main security checkpoint and other passengers ...

By midsummer, travelers arriving from Sydney and London at some of America’s busiest airports may be able to skip certain ...

Amid a federal move to revoke student visas, university officials confirmed that four international students at U-M have been ...

US President Donald Trump renewed his push to acquire Greenland on Friday, framing the Arctic territory as essential for "international security" amid Russian and Chinese activity in the region.

Trump said his administration must "let them know that we need Greenland for international safety and security. We need it. We have to have it." Vance and his wife, second lady Usha Vance ...

National security advisor, Mike Waltz, has subsequently “taken responsibility” for the episode – but, so far at least, ...

The Department of Homeland Security said Friday that it will revoke legal protections for hundreds of thousands of Cubans, Haitians, Nicaraguans and Venezuelans, setting them up for potential ...

World leaders should look to existing international law on the use of force to address the threat of space becoming ever more militarized, a new study shows.

one that combines American ingenuity and entrepreneurship with a commitment to international and commercial cooperation, ensuring our national security through geopolitical leadership, exponential ...