The Supreme Court has turned away appeals from five states looking to prohibit gay marriage, effectively legalizing same-sex marriage in those states and likely others.
The 10th Circuit Court of Appeals has made a major ruling in the case of Oklahoma’s ban on gay marriage.
A federal judge Tuesday declared Pennsylvania's ban on same-sex marriage unconstitutional, the fourth such ruling on a state ban in the past three weeks.
Oregon became the 18th state to allow gay marriage after a federal judge on Monday struck down a voter-approved ban.
Michigan becomes the next state to have its ban on same-sex marriage ruled unconstitutional.
A federal judge on Wednesday declared Texas’ ban on gay marriage unconstitutional but left the ban in place while an appeals court considers the matter.
Oklahoma's ban on same-sex marriage was struck down Tuesday by a federal judge who declared it a fundamental violation of equal rights.
The federal government will recognize marriages performed in Utah after a judge struck down the state’s same-sex marriage ban.
The Hawaiian legislature has approved same-sex marriage bill. The legislation now goes to governor for signature.
Governor Chris Christie drops appeal against same-sex marriages.
The government is issuing the regulations needed to allow gay couples married in states that recognize same-sex marriages to file joint federal tax returns.
Supreme Court considers California's same-sex marriage ban
The Supreme Court hears a case that could have an impact on how America deals with same-sex marriage.
As the Supreme Court takes up same-sex marriage, attitudes on the topic have shifted dramatically.
In a video posted on the website of the Human Rights Campaign, a gay-rights group, former Secretary of State Hillary Clinton comes out in favor of gay marriage.
Republican Senator Rob Portman has announced his support for same-sex marriage, saying he reversed his position on the divisive social issue after his son came out as gay.
President Barack Obama on Thursday urged the Supreme Court to overturn California's same-sex marriage ban.
Clint Eastwood has joined more than 100 Republicans in arguing that gays and lesbians should be allowed to legally wed.
More than 80 Republicans are signatories to the "friend of the Court" brief to be filed in the case over Proposition 8, a California law banning same-sex marriage.
New bill could move Texas one step closer to marriage equality.