Immigration

Immigration law governs who may enter the United States, how long they may stay, and what path, if any, leads to permanent residence or citizenship. It touches federal agencies that issue visas and green cards, courts that hear immigration cases, and enforcement bodies that police who is present in the country without authorization. Because the rules involve overlapping statutes, regulations, and court decisions, the process can be confusing for applicants, employers, and families alike.

Coming to the United States: People seeking to live, work, study, or visit in the U.S. generally start with Legal Immigration Pathways or Visas and Temporary Status, which cover the many categories of temporary and pathway-based entry. Those who qualify for lasting residence move through Green Cards and Permanent Residence, and eventually many pursue Citizenship, the process of naturalizing or establishing citizenship by birth or descent.

Paperwork and process: Every stage involves forms, fees, and waiting periods, explained in Immigration Services and Documents. When disputes or removal proceedings arise, they are handled through Immigration Courts and Legal Process, a system separate from the regular federal courts.

Enforcement and protection: Immigration Enforcement covers how federal agencies identify, detain, and remove people without legal status, while Vulnerable Populations addresses protections for refugees, asylum seekers, children, and others with special circumstances.

Work and policy debates: Businesses that hire foreign workers must follow rules described in Employer Immigration Compliance, and the broader arguments over how immigration should be structured, funded, and enforced are traced in Immigration Policy. Readers weighing the economic effects of immigration on jobs and wages can also see The Economic Case for Immigration: What the Data Shows About America’s Workforce.

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Dive Deeper Into Immigration

Green Cards and Permanent Residence

A green card grants lawful permanent residence in the United States, allowing someone to live…

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Immigration Courts and Legal Process

Immigration cases move through a legal system that is separate from the ordinary criminal and…

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Vulnerable Populations

Immigration law treats some people differently because of their age, their circumstances, or the dangers…

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All Articles on Immigration

Why Family Green-Card Waits Can Last Decades

Learn how family visa categories, priority dates, and life events like marriage or death can affect a green card case…

How to Get a Green Card: The Main Paths

Breaks down the four legal paths to a green card, family, employer, humanitarian, and the diversity lottery, with costs and…

Detained Without a Bond Hearing? How to File a Habeas Corpus Petition.

Over 18,000 immigrants have sued in federal court saying their detention is illegal since the Trump administration took office. That's…

A DHS Shutdown Would Halt These Immigration Services—But Not Enforcement

When the Department of Homeland Security's money expires on February 13, 2026, Immigration and Customs Enforcement agents will keep investigating,…

The Statutory Authority Behind ICE’s Mass Enforcement Operations

In December 2025, the Trump administration announced Operation Metro Surge, with initial arrests of about 12 people by December 5.…

When Federal Agencies Ignore Court Orders, Judges Have These Enforcement Tools

In late January 2026, U.S. District Judge Patrick Schiltz ordered the head of Immigration and Customs Enforcement to appear in…

ICE Detained Him Legally. A Judge Ordered Release. He Waited a Week in Custody.

Since January 1, 2026, immigration attorneys in Minnesota have filed 691 requests to challenge unlawful detention using habeas corpus. In…

How Immigration Judges Decide Who Gets Released on Bond—And Who Doesn’t

As of late January 2026, more than 70,000 people were in immigration detention—and a federal appeals court ruled that tens…