More than 100 years ago, Golgi staining on nerve cells opened the gates to modern neuroscience. Scientists recently developed the Technicolor version of Golgi staining, Brainbow, allowing more detailed reconstructions of brain circuits. AFP/Getty Images hide caption

toggle caption AFP/Getty Images
Somewhere Over The Brainbow: The Journey To Map the Human Brain
  • Download
  • <iframe src="https://www.npr.org/player/embed/175858397/175861301" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Officers stand by in 1955 as religious leaders from Chicago demonstrate outside the White House in Washington over the murder of 14-year-old Emmett Till. AP hide caption

toggle caption AP
Old Newspapers Shed New Light On Emmett Till Murder
  • Download
  • <iframe src="https://www.npr.org/player/embed/175808536/175829373" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Joy Reynolds of San Diego looks at the newspapers on display at the Newseum in Washington, D.C., on June 29, 2012, following the Supreme Court ruling on President Obama's health care law. David Goldman/AP hide caption

toggle caption David Goldman/AP
Three Years On, States Still Struggle With Health Care Law Messaging
  • Download
  • <iframe src="https://www.npr.org/player/embed/175791319/175796478" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Taxes this year will be as much of a drag as ever. But not because of the Affordable Care Act. iStockphoto.com hide caption

toggle caption iStockphoto.com
Obamacare Won't Affect Most 2012 Taxes, Despite Firm's Claim
  • Download
  • <iframe src="https://www.npr.org/player/embed/175588783/175662810" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

A still from the video for E-40's 1993 song "Practice Looking Hard," in which rappers like The Coup's Boots Riley (second from right) and Tupac (not pictured) also appeared. Couresy of Zomba Recording hide caption

toggle caption Couresy of Zomba Recording
The Many Sounds Of 1993 Bay Area Rap
  • Download
  • <iframe src="https://www.npr.org/player/embed/175489318/175552123" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

This artist rendering shows Paul Clement (second from left) with Solicitor General Donald B. Verrilli Jr. (seated, right), addressing the Supreme Court on Wednesday. Justices pictured are (from left) Sonia Sotomayor, Stephen Breyer, Clarence Thomas, Antonin Scalia, Chief Justice John Roberts, Anthony Kennedy, Ruth Bader Ginsburg, Samuel Alito and Elena Kagan. Dana Verkouteren/AP hide caption

toggle caption Dana Verkouteren/AP
Justices Cast Doubt On Federal Defense Of Marriage Act
  • Download
  • <iframe src="https://www.npr.org/player/embed/175476904/175502079" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

People file into the Supreme Court on Tuesday for the court's hearing on California's Proposition 8, a voter-approved ban on same-sex marriage. Pablo Martinez Monsivais/AP hide caption

toggle caption Pablo Martinez Monsivais/AP
At Arguments, Supreme Court Takes Halting Steps Into Gay Marriage Issue
  • Download
  • <iframe src="https://www.npr.org/player/embed/175361784/175396969" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Ellen DeGeneres during a taping of The Ellen DeGeneres Show in 2011 in Burbank, Calif. Michael Rozman/Warner Bros./AP hide caption

toggle caption Michael Rozman/Warner Bros./AP
How Ellen DeGeneres Helped Change The Conversation About Gays
  • Download
  • <iframe src="https://www.npr.org/player/embed/175265720/175294573" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

In Wyoming, a gun is used in about three-quarters of all suicides. Nationally, guns are used about 50 percent of the time. Spencer Platt/Getty Images hide caption

toggle caption Spencer Platt/Getty Images
Battling Suicide In A 'Gun State' Means Treading Carefully
  • Download
  • <iframe src="https://www.npr.org/player/embed/175162432/175173082" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Supreme Court justices will hear arguments Tuesday on California's Proposition 8 ban on same-sex marriage. On Wednesday they'll hear arguments on the federal Defense of Marriage Act, which defines marriage as between one man and one woman. Nicholas Kamm/AFP/Getty Images hide caption

toggle caption Nicholas Kamm/AFP/Getty Images
They All Voted For DOMA, But Now These Senators Are Split
  • Download
  • <iframe src="https://www.npr.org/player/embed/175114618/175120263" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Sen. Barbara Mikulski, D-Md., speaks at the Democratic National Convention last year in Charlotte, N.C. She's the first woman ever to chair the Senate Appropriations Committee. Alex Wong/Getty Images hide caption

toggle caption Alex Wong/Getty Images
From Leadership Posts, Women Said To Be Changing Senate Tone
  • Download
  • <iframe src="https://www.npr.org/player/embed/175039151/175072427" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Edith Windsor in her New York City apartment in December 2012. Next week, the U.S. Supreme Court hears her challenge to the 1996 Defense of Marriage Act. Richard Drew/AP hide caption

toggle caption Richard Drew/AP
Meet The 83-Year-Old Taking On The U.S. Over Same-Sex Marriage
  • Download
  • <iframe src="https://www.npr.org/player/embed/174944430/174981654" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Jamie Livingston was sexually abused while serving in the Navy. She now lives in El Paso, Texas. David Gilkey/NPR hide caption

toggle caption David Gilkey/NPR
Off The Battlefield, Military Women Face Risks From Male Troops
  • Download
  • <iframe src="https://www.npr.org/player/embed/174756788/174812875" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Gustave Whitehead and the No. 21. Connecticut claims that Whitehead's half-mile flight in 1901 was the first flight, not the well-known Wright brothers' flight that occurred two years later. Courtesy Deutsches Flugpioniermuseum Gustav Weisskopf Leutershausen/Historical Flight Research Committee Gustave Whitehead hide caption

toggle caption Courtesy Deutsches Flugpioniermuseum Gustav Weisskopf Leutershausen/Historical Flight Research Committee Gustave Whitehead
Historian Propels Connecticut To Claim 'First In Flight'
  • Download
  • <iframe src="https://www.npr.org/player/embed/174634237/174708576" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Led by the Rev. Willie Phillips (center), protesters march in February against violence in and around Club Majestic. Mike Haskey/Courtesy of The Ledger Enquirer hide caption

toggle caption Mike Haskey/Courtesy of The Ledger Enquirer
Among Thousands Of Gun Deaths, Only One Charles Foster Jr.
  • Download
  • <iframe src="https://www.npr.org/player/embed/173812393/174670666" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript