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With ARLO — the Animal Research Laboratory Overview — we aim to expose everything we can about what’s happening to animals in research facilities across the U.S., then make that information accessible to you.

Discover what’s happening to animals in labs in your city or at your alma mater now.

To find out what’s happening to animals in labs in your hometown or at your alma mater, search our ARLO database.

The animal experimentation industry relies on secrecy to continue business as usual. That’s why we created the animal protection movement’s first publicly accessible research and transparency tool—the Animal Research Laboratory Overview (ARLO). ARLO aims to expose everything we know about laboratories experimenting on animals across the United States.