Luis Alvarez' Discovery of the Iridium Anomaly
- Article reprinted from the Fall 1979 LBL News Magazine.
- http://www.lbl.gov/Science-Articles/Archive/luis-alvarez-iridium.html

The Nobel Prize in Physics 1968
- Alvarez's biography, presentation speech, Nobel lecture, and banquet speech.
- http://nobelprize.org/physics/laureates/1968/

A Science Odyssey - People and Discoveries
- Brief biography from PBS.
- http://www.pbs.org/wgbh/aso/databank/entries/boalva.html