Nina Totenberg

The court ruled in a 5-4 decision that same-sex marriage is legal in all 50 states, setting off celebrations nationwide. Opponents — and justices' incensed dissents — suggest the fight isn't over.

Same-sex marriage is now legal nationwide in the U.S. For a look at what lay behind the Supreme Court's decision, and its ramifications, David Greene speaks with NPR's Mara Liasson and Nina Totenberg.

The high court preserved a key provision in Obama's signature health care law. Chief Justice John Roberts' written opinion seems to shut the door on further legal challenges to the law.

Thursday's court ruling upheld subsidies nationwide under the Affordable Care Act. And unlike the court's previous Obamacare ruling, the majority was unified and the tone was broad.

On Thursday, the Supreme Court upheld the nationwide availability of tax subsidies under the Affordable Care Act. For details on the ruling, Renee Montagne speaks with Nina Totenberg and Mara Liasson.

The Supreme Court on Monday ruled in favor of a group of California raisin growers who objected to being forced to participate in a crop set-aside program.

The Supreme Court has made it much more difficult for governments at every level to regulate signs. And in a separate decision, the court gave states free rein over what may be put on license plates.

Justices on Thursday upheld the right of Texas to ban the Confederate battle flag from official license plates, but struck down the regulations an Arizona town imposed on churches' road signs.

The justices divided 5-to-4, concluding that a consular officer's citation of unspecified "terrorist activities" was enough to justify barring a spouse without further explanation.

A U.S. appeals court upheld sweeping abortion restrictions in Texas on Tuesday, putting many of the state's clinics at risk of closure.

Supporters of Israel were critical of Monday's Supreme Court ruling that struck down a law allowing U.S. citizens to list Israel as their birthplace if they were born in Jerusalem.

In a 6-3 decision, the high court sided with the White House over Congress on the thorny foreign policy issue.

The Supreme Court has struck down a law that allowed American citizens born in Jerusalem to list Israel as their country of birth on passports or other documents.

The U.S. Supreme Court ruled that retailer Abercrombie & Fitch violated the nation's ban on religious discrimination when it refused to hire a Muslim teenager who wore a headscarf known as a hijab.

The U.S. Supreme Court made it harder Monday to prosecute people for making threats on social media.

The case was brought by Anthony Elonis, who was sentenced to 3 1/2 years in prison for threatening his estranged wife and an FBI agent.

After his wife got a court order barring ...

Samantha Elauf wore a headscarf to a job interview at an Abercrombie & Fitch store and was denied a position because of it. On Monday, the Supreme Court ruled that that was clearly wrong.

The Supreme Court upheld a Florida ban on elected judicial candidates personally soliciting campaign contributions. Chief Justice John Roberts sided with the court's four liberal justices.

Justice Sonia Sotomayor and lawyers arguing in favor of Oklahoma's lethal-injection cocktail got into a clash so pronounced that Chief Justice John Roberts chastised Sotomayor for talking too much.

On Tuesday, the justices of the U.S. Supreme Court sparred, skewered and probed the legal arguments on gay marriage. But at the end of a tumultuous day, there still was no certainty about the outcome.