How one man confronted his molestor, and chose forgiveness over vengeance.

Bill would prohibit importation of "plastinated" human body parts into the U.S.

Elissa Wall on being a child bride, surviving polygamy, defying prophet Jeffs.

Prosecutors take action against off-duty police officers captured on video.

Nasty remarks on juicycampus.com angers students, prompts investigation.

Yisrayl Bill Hawkins was arrested for a second time on bigamy charges.

Diane Sawyer talks to Jill Price, who re-lives her past and astounds doctors.

Online prediction markets let buyers invest in the outcome of current events.

Walters shares her difficult personal revelations, including an affair.

One year after Madeleine McCann vanished, her parents discuss a possible clue.

Varying views about Michelangelo's hidden messages in his famous ceiling.

Deborah Jeane Palfrey left behind two notes for her mother and sister.

People in N.J. and Ala. had similar reactions when gay couples kissed in public.

Huffington Post founder tells Stossel conservatives "hijacked" United States.

The surprising results of an ABC News ethical dilemma experiment.

Two-hour Diane Sawyer special examines the world's oldest profession.

Find out how you can help end commercial sexual exploitation.

The man named as accomplice in the Aruba disappearance denies any involvement.

EXCLUSIVE: Patrick van der Eem gives the inside story to ABC News.

New science shows that happiness is about our behavior, not just our biology.

Find out how your level of happiness compares to that of others.

John Pollack's childhood dream came true, thanks to 160,000 wine corks.

Bystanders give their opinions to actors hired to perform poorly in public.

'20/20' visits the Yearning for Zion Ranch in Texas.

Tips and tricks to protect yourself when a storm thunders your way.

Do you know the right thing to do during lightning, a snow storm or flooding?

Justification for daylight-saving time ranges from energy efficiency to safety.

Tornadoes can hit anywhere. Where should you take cover in a twister?

Weather predictions translate to big business, but how accurate are they?

Hidden camera investigation into Mexican travel company's hard sell.

No matter how large the store, experts say haggling pays off.

Sufferers of trichotillomania pull out their own hair, strand by strand.

Born without arms or legs, preacher Nick Vujicic says 'attitude is altitude.'

Lipodissolve injections are purported to dissolve fat, but are they safe?

New York City woman faces lawsuit from neighbors in her apartment building.

Find out about internship opportunities at ABC News programs and platforms.