Founded in 1970, Earth Day is the world's largest secular observance, celebrated by over 1 billion people in over 100 countries every year.

The country music/comedy duo, composed of James "Sandy" Pinkard and Richard Bowden, pushed the boundaries of the Nashville establishment, becoming notorious for profanity and adult themes.

A collection of world records for brevity across history, science, and culture.

Known for his avant-garde style, the actor and comedian earned renown for his portrayal of counterculture figures in 1960s comedies.

The prolific TV producer and screenwriter is best known for his contributions to the Western genre, spanning both television and film.

The WWE Hall of Famer is best known for his Irwin R. Schyster gimmick, becoming a two-time tag team champion with the "Million Dollar Man" Ted DiBiase.

The late '90s and early 2000s were a golden era for the R&B girl group, but behind the scenes, the members were embroiled in management disputes and perceived favoritism.

The director and producer of Z-grade Westerns was known for his inept production values, with some critics labeling him as the "worst director" of all time.

One of the most popular recording artists in America in the early 20th century, the singer and voice actor sold over 300 million records during the phonograph era.

The classic TV series, often called the gold standard for wholesome, nostalgic Americana, was marked by internal friction behind the scenes, from actor feuds to the personal demons of its leading man.