On April 19, 1995, Timothy McVeigh blew up the Alfred P. Murrah Federal building in Oklahoma City, killing 168 people and wounding several hundred others. At the time, it was the deadliest terrorist attack on U.S. soil.

Prince Louis turned the big 1! Ahead of his birthday, Kensington Palace released three adorable photos of Louis at the family's home in Anmer Hall in Norfolk.

Cheryl McNair's astronaut husband, Ron McNair, perished aboard the Challenger space shuttle, which broke apart 73 seconds after liftoff in 1986.

Authorities released new audio and video as they continue to hunt for the killer of two teenage girls in Delphi, Indiana.

Britney Spears briefly reappeared on Sunday, for the first time since reports surfaced that she was being held against her will in a mental health facility.

Thousands of kids gathered on the South Lawn of the White House for the Annual Easter Egg Roll.

What happened to A.J.? That's what authorities are trying to piece together after 5-year-old Andrew "A.J." Freund was reported missing from his Crystal Lake, Illinois, home by his parents.

Meghan Markle's doting mother, Doria Ragland, has arrived in London, signaling the royal baby is likely imminent.

A 3-year-old Labrador named Raider had an important job when he was tasked with comforting some of the Turpin kids as their parents were sentenced for holding them captive.