Dec. 27, 2006 — -- They are some of the most familiar but most beguiling questions of people's lives: Why do we fall in love? Why do we fall out of love? Why do people feel so deeply the desire ...

Dec. 28, 2006 — -- The American economic landscape shifted drastically this year. The Dow Jones industrial average broke 12,000; gas prices hovered above $3 before dropping again; and the housing ...

A look at "Nightline's" most popular stories from the past year. Dec. 23, 2010— -- "Nightline" crisscrossed the globe to report on the year's biggest breaking news events, the hottest trends, the ...

Ralph Yarl's friends and family are demanding answers as to why he was shot as prosecutors charge an 84-year-old suspect.

Award-winning composers Marc Shaiman and Scott Wittman said finding out they had been tapped for the project was "fantastic," but "then you have to write it," Wittman joked.

Fusion investigation traces trafficked girls caught in a sex slave trade from the US to Mexico.

He was just 19 when his own friend accused him of a brutal murder, but his name is finally cleared.

Michael Davis runs a business using drug-sniffing dogs, but some critics see his leaving out law enforcement as controversial.

June 13, 2004 -- Americans remember and relive 1776, when American patriots fired at Redcoats, battled the British, and created a nation. Iraq had its patriots, too. In 1920, the British controlled ...

Seventh-generation coal miner hopes to be first of many in his family to code ...

A tribute to those who died in service and those who continue to fight for our country.

Pro-abortion rights activists in Kansas are celebrating a major primary win following the overturning of Roe v. Wade, as nominees in tight primary races in Arizona await results.