Supreme Court

The U.S. Supreme Court has struck down large portions of Arizona's new immigration law. Arizona had argued the Congressional stalemate over immigration left it no choice but to take action. But the Court has invalidated a number of key provisions.

UnitedHealth will adopt some parts of the Affordable Care Act regardless of what happens in the U.S. Supreme Court in the coming weeks. The insurer will continue to cover children up to age 26 and offer free preventive health care services.

The U.S. Supreme Court next week hears arguments for and against several contested sections of Arizona's new immigration law -- which makes it a crime for undocumented immigrants to live or work in that state.

Today is the final day the Supreme Court will hear arguments about the legality of the Obama administration's health care overhaul. The Justices will be looking at severability, of what happens if the individual mandate is struck down.

The main question on day three of the Supreme Court health care hearings: Should the whole health care reform law be scrapped?

Can the government force Americans to buy health insurance? That's the big question at the Supreme Court today.

Marketplace's Gregory Warner reports from the steps of the Supreme Court as day two of the health care deliberations begin in Washington, D.C.

It's day one of Supreme Court arguments over President Barack Obama's health care reform law.

However the Supreme Court decides its ruling will push health-care reform to the top of the campaign debate. Health reform won't go away. The costs of the system are too high. The fiscal, economic and household pressures remain too great. Back to the future won't work.

Twenty-six states are challenging the law, parts of which are already in place. Could the arguments for either side be affecting investors today?