Athens Neutron Monitor: - Observing cosmic ray neutrons. Background information, explanation of worldwide monitor network, detector description, publications, links.

CHICOS - California HIgh school Cosmic ray ObServatory: - An active research array for the detection of ultra-high energy cosmic rays. The events CHICOS is designed to observe are single subatomic particles slamming into the Earth's atmosphere with the energy of a brick falling from a rooftop. It is a collaboration of Los Angeles-area high schools, California Institute of Technology, California State University, Northridge, and University of California, Irvine.

High Resolution Fly's Eye Experiment (HiRes): - Large air fluorescence cosmic ray detector.

Homebrew Cosmic Ray Muon Detector: - Schematics and diagrams for the Geiger-Mueller detectors and electronics. Information on cosmic rays, variations and other forms of detection such as scintillation.

ICRR: - Institute for Cosmic Ray Research, University of Tokyo.

Pierre Auger Cosmic Ray Observatory: - Aims to observe the highest-energy cosmic rays.

STACEE: - Solar Tower Atmospheric Cherenkov Effect Experiment.

WIZARD Experiments: - Space-borne experiments like PAMELA, SilEye, NINA and balloons. Downloadable results, articles and pictures.

ICRC 1995: - 24th International Cosmic Ray Conference in Rome, Italy, August 28 - September 8, 1995. (September 8, 1995)