What a Knockout! Meet the Model-Turned-Boxer
Mikaela Mayer, 24, hopes to make the 2016 U.S. Olympic Team.
College Student Allegedly Caught Poisoning Roommates' Food
She's accused of spitting, spraying Windex on food that was allegedly eaten.
How Miley Cyrus Hopes to Confront the Homeless Youth Problem
The star hopes to bring awareness to the largely LGBT homeless youth community.
Inside '90s Heartthrob Andrew Keegan's Spiritual 'Full Circle'
Keegan is best known for roles in "10 Things I Hate About You," "7th Heaven."
How to Survive 24 Hours on a Deserted Island
ABC News' Matt Gutman was dropped onto an island for a test in survival.
Daughter Given Up for Adoption Decades Ago Reunites With Mom
Teresa Stinson's birth mother gave her up for adoption 47 years ago.
Bruce Jenner: 'I'm a Woman'
Former Olympian sat down for an exclusive interview with Diane Sawyer.
Meet the Mother, Daughter Behind the Viral Instagram 'Crazy Jewish Mom'
Kate Siegel shares her mom Kim Friedman's funny text message on the account.
30-Year Alabama Death Row Inmate's First Days of Freedom
Anthony Ray Hinton uses a computer, an ATM for the first time.
'Missoula' Women Share How Rape Allegations Changed Them Forever
Author Jon Krakauer profiled five alleged victims for his new book, 'Missoula.'
Inside Special Ops Program That Put Woman in Afghanistan Warzones
New book "Ashley's War" focuses on a female soldier killed in combat.
How 'Avengers' Cast Rallied Around Pregnant ScarJo During Filming
Johansson gave birth to a daughter after shooting principal photography.
How 'Avengers: Age of Ultron' Cast Has Changed Since First 'Avengers'
Robert Downey Jr., Chris Hemsworth others talk about their new film.
Parents, Friends Squabble Over 'Oversharenting'
Are you a victim or an abuser of "oversharenting"?
Former Death Row Inmate Meets Ex-Prosecutor Who Put Him There
Glenn Ford sat on death row for 30 years until an informant exonerated him.
Dating Site Hooks Up Women Looking for Men to Pay For Free Travel
Couples are usually total strangers before they meet for a new trip.
Kidney Donor Chain Changes 68 Lives Forever
This kidney donor chain is the longest multi-hospital chain in the country.
Woman Donates Kidney, Starts US's Longest Multi-Hospital Donor Chain
Kathy Hart is one of 250 people in what might be a record-breaking chain.
Formerly Conjoined Twins Celebrate First Birthday
See how Knatalye and Adeline Mata are doing now.
Exorcism 'Boom' Credited Partly to Pope Francis
More Catholic priests are being trained to perform exorcisms around the world.
This Is What Your Brain Looks Like on a Shopping Spree
One shopper showed signs of pleasure comparable to the joy felt after having sex
Video Shows Brazen Burglar Breaking Into California Home
The home invasion was captured in footage recorded by 16 surveillance cameras.
Scott Eastwood on the Kind of Dad Clint Was
"I had to do it all," he said of his old-school father.
Exclusive First Look: Mary Kay Letourneau Fualaau's Teen Daughters
Mary became pregnant with Vili Fualaau's child when he was 13.
Watch: The Men Behind the Failed Garland Attack
Two gunmen killed by police before they could take others' lives, but who were they?
Watch: Mom of 4 Volunteers to Be Best Friend's Surrogate
When breast cancer survivor Rene Redmann learned she couldn't have kids, Amy Dubuc stepped in to help.
Watch: Inside Air Force One: Secrets to Presidential Travel
An exclusive look inside this flying fortress, from its emergency room to the presidential office.
Watch: Six Officers Connected to Freddie Gray's Death Face Criminal Charges
Baltimore's chief prosecutor announced that her office's investigation determined the officers "illegally arrested" Gray.
Watch: 'American Sniper' Widow Taya Kyle on Moving Forward
Taya Kyle opened up about her life with famed sniper Chris Kyle and how she is dealing with his murder.
Watch: Bulletproof Coffee Swaps Milk and Sugar for Butter
Creator Dave Asprey opens his first cafÃ© and claims adding healthy fats to coffee promotes weight loss.
Watch: How Andrew Keegan Went from '90s Heartthrob to Spiritual Guide
The actor best known for his roles in 'Seventh Heaven' and 'Party of Five' now has come "Full Circle."
Watch: How to Survive Being Lost at Sea, Stranded on a Desert Island
ABC's Matt Gutman tests his survival skills, swimming shark-infested waters to get to land.
Watch: Celebrities, Like Us, Turn to Online Dating
Hilary Duff revealed she's on Tinder, but she's not the latest Hollywood star to look for love online.
Watch: One Woman's Journey to Find Her Birth Mother: Part 1
It's been four decades since Teresa Stinson was placed for adoption but now she has clues to her past.
Watch: Emotional Reunion Between Mother, Daughter Placed for Adoption: Part 2
After 47 years of wondering what happened to her, Chris Shirley got to meet her daughter for the first time.
Watch: BASE Jumpers Fly Off Dubai's Tallest Residential Building
This bunch of adrenaline junkies jumped from Dubai's Marina district Princess Tower.
Watch: Tensions Between Police, Protestors Boil in Baltimore
With a city on edge, business owners and residents struggle to cope with chaos in the streets.
Watch: Freddie Gray Protests Turn Violent in Baltimore
Hundreds of people clashed with police after some hurled bricks and rocks or started fires.
Watch: Cleveland Kidnapping Survivors on How They Survived, Moving Forward
Amanda Berry and Gina DeJesus talk about the decade of torment and captivity, and what's next for them.
Watch: Bruce Jenner's First Wife Breaks Her Silence
Chrystie Scott talks about the moment the former Olympian told her he wanted to "be a woman."
Watch: 'Dancing With the Stars' Reunion Behind the Scenes
A backstage pass with fan-favorite stars and professional dancers as the show celebrates 20 seasons.
Watch: Bruce Jenner, In His Own Words: Part 1
Former Olympic champion turned reality TV star talks to Diane Sawyer about a lifelong secret.
Watch: Bruce Jenner Shares New Reality With Family: Part 2
Former Olympian tells Diane Sawyer how he explained his transition to his 10 children.
Watch: Bruce Jenner Interview Fuels Explosive Social Media Reaction: Part 3
Hundreds of thousands of tweets, including from several celebs, chimed in on the Diane Sawyer exclusive.
Watch: 30-Year Death Row Inmate Celebrates First Days of Freedom
Anthony Ray Hinton learns to re-adjust to a new life in a world with computers and social media.
Watch: Mother, Daughter Force Behind Viral Instagram 'Crazy Jewish Mom'
When Kate Siegel started posting texts from her mother online, it launched a new social media sensation.
Watch: 'Missoula' Victim Secretly Records Her Rapist: Part 1
Allison Huguet was one of the women "Missoula" author Jon Krakauer profiled in his new book.
Watch: Inside 'Missoula' Campus Rape Investigations: Part 2
Author Jon Krakauer spoke to alleged victims who said they felt the justice system failed them.
Watch: Inside Special Ops Program That Sent Women to Afghanistan Warzones
ABC's Diane Sawyer talks with the author of "Ashley's War" and comrades of fallen soldier, 1st. Lt. Ashley White.
Watch: 'Ashley's War' Author Describes How Women Soldiers Assisted Special Ops in Afghanistan
Gayle Tzemach Lemmon talks with ABC's Diane Sawyer about her new book on a special unit of women warriors and the legacy of...