Half-life (disambiguation)

Half-life is a mathematical and scientific description of exponential or gradual decay.

Half-life, half life or halflife may also refer to:

Film and television

 * Half-Life (film), a 2008 independent film by Jennifer Phang
 * Half Life: A Parable for the Nuclear Age, a 1985 Australian documentary film
 * "Half Life" (Medical Investigation), an episode of Medical Investigation

Literature

 * Half Life (Jackson novel), a 2006 novel by Shelley Jackson
 * Half-Life (Krach novel), a 2004 novel by Aaron Krach
 * Halflife (Michalowski novel), a 2004 novel by Mark Michalowski
 * Rozpad połowiczny (Half-Life), a 1988 award-winning dystopia novel by Edmund Wnuk-Lipiński

Music

 * Half Life (3 album) (2001)
 * Halflife (EP), an EP by Lacuna Coil and the title track
 * Half-Life E.P., an EP by Local H
 * "Half Life", a song by 10 Years from The Autumn Effect
 * "Half Life", a song by Come from Near-Life Experience
 * "Half Life", a song by Imogen Heap from her album Ellipse
 * "Half Life", a song by Prototype from the album Trinity
 * "Half Life", a song by Trocadero from the album Roses Are Red, Violets Are Blue
 * Halflives, a French-Italian alternative rock band

Video games

 * Half-Life (series), a video game series developed by Valve
 * Half-Life (video game), the first game in the series
 * Half-Life 2, the second game in the series
 * Half-Life: Alyx, a prequel to the events in the second game