Headlines
Mariah Gets Personal on Motherhood and Minaj
Mariah Carey said she and fellow 'Idol' judge Nicki Minaj have made up.
Will Notre Dame Use Painkiller In Championship Game Tonight?
Alabama doctor says "absolutely not" to Toradol for student athletes.
Khan Academy: Learn Everything, Online
Khan Academy, a one-world schoolhouse, teaches thousands of free lessons online.
Locked Away in Bolivia for 580 Days
Jacob Ostreicher was held in prison uncharged for over a year.
GOP Shows Signs of Bending After Election Defeat
After November election drubbing, GOP signals willingness to bend on immigration, taxes, guns
Videos
Watch: 'Django Unchained': Tarrantino, DiCaprio Talk Movie's Controversy
'Nightline' anchor Cynthia McFadden talks to Quentin Tarrantino and the stars of his latest film.
Watch: After Hand Transplant, Relearning How to Hold
Part 3: As muscles and nerves heal, Lindsay Ess is excited to be able to do everyday tasks again.
Watch: Lindsay Ess' Story: Getting New Hands
Part 1: After losing her hands and feet to an infection, young woman learns how to adapt.
Watch: Quadruple Amputee Undergoes Hand Transplant Surgery
Part 2: When donor arms are ready, Lindsay is rushed to surgery then undergoes months of therapy.
Watch: Ex-USC Player: Painkiller Injections Caused Heart Attack
Toradol label warns of risk of gastrointestinal bleeding, stroke, heart attack.
Watch: Khan Academy: Learn Everything, Online
Founder Sal Khan said he developed his YouTube lessons from tutoring his relatives.
Watch: US Female Senators Make History
Diane Sawyer's exclusive interview with the women who make up the Senate's largest female class.
Watch: Ariz. Woman Faces Death Penalty in Boyfriend's Slaying
Prosecutors allege Jodi Arias, 32, shot and repeatedly stabbed her one-time boyfriend.
Watch: 'Gator Boys': Alligator Trapping Behind the Scenes
ABC News' Matt Gutman goes on the hunt with Animal Planet stars Paul Bedard and Jimmy Riffle.
Watch: US Man Jailed in Bolivia Released, Under House Arrest
Jacob Ostreicher, accused of money laundering, was held in prison uncharged for over a year.
Watch: Extreme Vacation: Train Like Real SEALs
Civilians pay big money for the Extreme SEAL Experience from ex-SEALs.
Watch: Can You Cure a Hangover?
One doctor claims he may have unlocked the secret to preventing hangovers.
Watch: Flying First Class for Free
They're not rich, but extreme airline miles collectors can fly around the world.
Watch: Memory Champ Shares Brain Tricks
Nelson Dellis can memorize a deck of cards in 63 seconds.
Watch: Fiscal Cliff: By The Numbers
A look at what will happen to your taxes if the Congress doesn't come to an agreement.
Watch: Dollar Store Inc.: Booming Business of Being Cheap
Family Dollar CEO Howard Levine talks about how dollar stores have thrived in a down economy.
Watch: 'Back to the Beginning': Ark of the Covenant
Christiane Amanpour retraces the mysteries of the Bible in her ABC special.
Watch: Bette Midler, Billy Crystal on 'Parental Guidance'
Two Hollywood heavyweights talk with"Nightline's" Cynthia McFadden about their new movie.
Watch: The Obamas: Christmas at the White House
Part 1: Barbara Walters talks with the president and Mrs. Obama about their marriage.
Watch: President, Michelle Obama on Making Tough Decisions
Part 2: Barbara Walters asks the president how being Commander in Chief affects them.
Watch: Michelle Obama Answers Kids' Questions
Part 3: First Lady answers questions from first graders with special connection to White House Christmas tree.
Watch: President, Michelle Obama's First Post-Election Interview
The president and first lady tell Barbara Walters about intimate moments of the campaign.
Watch: Tracking Elusive Narwhals in the Arctic
Part 1: These creatures known as the "unicorns of the sea" are threatened by climate change.
Watch: Close Call on the Arctic's Melting Sea Ice
Part 2: A desperate scramble over a massive crack in the sea ice creates a scary situation.
Watch: Climate Change Threatens Arctic Life
Part 3: Warming global temperatures are melting critical sea ice.
Watch: Proof of Heaven?
Meet a brain surgeon whose near-death experience convinced him heaven was real.
Watch: 'Christmas Story' Takes Broadway: Where Is Ralphie Now?
ABC's Neal Karlinsky caught up with child actor turned Emmy-nominated producer Peter Billingsley.
Watch: Britain's Beloved Christmas Pudding
ABC's Nick Watt unravels the mystery of his homeland's most loved fruit cake.
Watch: Gun Violence Victims, Survivors Share Thoughts After Newtown Massacre
From Aurora to Virginia Tech, victims of mass shootings explain how their lives were changed.
Watch: Bloomberg Thorws Punch at NRA, Obama
Bloomberg says NRA "encourages behavior that causes things like Connecticut" shooting.
Watch: NRA Faces Backlash for Proposing Armed School Guards
Protestors crashed the NRA's first news conference since the Newtown, Conn., school massacre.
Watch: A Day in the Life of the American Gun
Part 1: "Nightline" goes across the country to embed with police and trauma rooms.
Watch: For Utah Family, Guns Are a Revered Family Tradition
Part 2: The Laveres taught their two young children how to shoot at an early age.
Watch: Guns in America: Searching for Solutions
Part 3: Police officers, doctors and gunshot victims offer their thoughts on the future of gun control.
Watch: Virginia Tech Survivor Fights Back Against Guns
Colin Goddard goes to gun shows to see if he can buy a firearm with cash and without ID.
Watch: President Obama on Gun Control: Ready to Act?
The president announced he is launching a gun-violence task force in wake of Newtown massacre.
Watch: Inside Chicago School's Extensive Security Measures
As more Newtown shooting victims are laid to rest, we take a look at how one school protects itself.
Watch: Newtown Children Return to School After Sandy Hook Massacre
Children return to school for first time since shooting with tight security and heavy hearts.
Watch: Big Gun Business Changed After Sandy Hook Shooting
From sellers to investors, why the Newtown massacre had some stores changing policies.
Watch: Are Video Games Connected to Real-Life Tragedies?
One expert says every generation blames violence on the latest media, from comic books to music.
Watch: Mom Taught Lanza to Shoot
Profiler: "I think that gun empowered him."
Watch: Newtown Buries First School Shooting Victims
Funerals held for two first graders killed in a massacre as others try to find comfort and normalcy.
Watch: President Obama on Newtown Shooting: 'We Must Change'
Shaken Obama asks if we are doing enough to keep our children safe, but will Washington act?
Watch: Newtown School Shooting: What to Tell Your Kids
Psychologist explains how to comfort your children about the elementary school shooting.
Slideshows
Photos: 'Downton Abbey': Rare Look
"Nightline" talked to the cast on set as the Emmy-winning show filmed Season 3.
