Articles on Department of Homeland Security

Displaying 21 - 40 of 61 articles

The U.S. announced plans to scrutinize and revoke student visas for students with ties to the Chinese Communist Party or whose studies are in critical fields, but appears to have reconsidered. The decision and apparent about-face could have a wide-ranging impact on both nations. LAW Ho Ming/Getty Images

Trump administration’s conflicting messages on Chinese student visas reflect complex US‑China relations

The Trump administration’s threat to revoke visas of some Chinese students isn’t the first time the US has erected barriers to its higher education system.
U.S. Sen. Alex Padilla of California is pushed out of the room after he interrupted Homeland Security Secretary Kristi Noem during a news conference in Los Angeles on June 12, 2025. David Crane/MediaNews Group/Los Angeles Daily News via Getty Images

Forcible removal of US Sen. Alex Padilla signals a dangerous shift in American democracy

A combination of factors, including Democrats and Republicans feeling more and more animosity for the other side, led to the roughing up of Sen. Alex Padilla at a press conference.
A Kinney County sheriff’s deputy arrests an undocumented immigrant who was pulled over in March 2023 in Brackettville, Texas. Jabin Botsford/The Washington Post via Getty Images

Surge of ICE agreements with local police aim to increase deportations, but many police forces have found they undermine public safety

History shows that building the trust of immigrants is an effective tactic in combating local crime and making entire communities safer.
Tattoos of crowns and roses are popular among everyone – not just members of Tren de Aragua, as law enforcement has claimed. Marc Atkins/Getty Images

Why tattoos are such an unreliable marker of gang membership

Many gang members have tattoos to demonstrate their allegiance. But many people with no gang ties will get inked with similar imagery, which can lead law enforcement astray.
Air passenger safety is just one of many responsibilities of the Department of Homeland Security. Daniel Slim/AFP via Getty Images

Job of homeland security secretary is to adapt almost continuously to pressures from the department, the public and the world at large

The Department of Homeland Security’s massive bureaucracy has many critical national security functions and spends billions of taxpayer dollars seeking to keep the nation safe.
U.S. Attorney General Merrick Garland during a news conference announcing an antitrust lawsuit against Apple on March 21, 2024. Mandel Ngan/AFP via Getty Images

What does the US attorney general actually do? A law professor explains

The combined political and legal roles and responsibilities of the US attorney general can create conflicts. Some attorneys general yielded to political pressure from the president – many did not.
Migrants attempting to illegally cross the U.S. border from Mexico are detained by Border Patrol officers on June 4, 2024. Katie McTiernan/Anadolu via Getty Images

How Trump might target DACA recipients and other immigrant groups

Trump focused on illegal immigration in his campaign and pledged to make a range of sweeping changes – some of which his administration could do without congressional approval.
Haitian students use mobile phones to record an exercise during an English class in Springfield, Ohio, on Sept. 13, 2024. Roberto Schmidt/AFP via Getty Images

What is Temporary Protected Status? A global migration expert explains why the US offers some foreign nationals temporary protection

TPS allows migrants whose home countries are considered unsafe the right to live and work in the US for a temporary period. They are not considered lawful permanent residents or US citizens.
Buoy barriers are shown in the middle of the Rio Grande in Eagle Pass, Texas, on July 18, 2023. Brandon Bell/Getty Images

Federal government is challenging Texas’s buoys in the Rio Grande – here’s why these kinds of border blockades wind up complicating immigration enforcement

Setting up buoys in a section of the Rio Grande is more likely to result in migrants seeking pathways elsewhere, rather than deterring migration altogether.
Agriculture is becoming increasingly dependent on technology. U.S. Department of Agriculture Photo by Lance Cheung

Rise of precision agriculture exposes food system to new threats

Bringing advanced technologies to the ancient practice of farming could help feed the world’s growing population, but it could also open the door for people looking to disrupt the global food system.
The Department of Justice indicted six officers of Russia’s GRU military intelligence service in October 2020 on charges of hacking and deploying malware. Andrew Harnik - Pool/Getty Images

Russia could unleash disruptive cyberattacks against the US – but efforts to sow confusion and division are more likely

Russia probably has the means to attack US electrical grids and otherwise create havoc but probably won’t go that far. Instead, watch for disinformation aimed at undermining the US and NATO.

Top contributors

More