Before being catapulted in shipping crates onto highway 54 in Danville, Pa., 100 monkeys spent 19 hours as cargo on a flight from Mauritius.

My name is Lindsay Oliver and I’m a former undercover animal cruelty investigator. The most psychologically traumatizing abuse I’ve ever...

To the Editor regarding: “The dire consequences of a research animal shortage” (opinion, Jun 23, 2021) To be clear, COVID-19 vaccines...

Everything you need to know. Call it animal testing, animal research, or animal experimentation, it all means the same thing—experiments...

To the Editor regarding: “Future Vaccines Depend on Test Subjects in Short Supply: Monkeys” (news article, Feb 23, 2021): I’ve worked...

“Hi, Mama Girl,” I said, as I approached the clear, plastic cage. Her protective nature jumped to cover her babies...

I scooped up the shivering mouse and held her close to my chest. She was warm, but her little hands and feet felt cool.

In order to force monkeys to do things they don't want to do, animal researchers take away their water—the most basic survival need.

The sign read “sac rack.” It was taped on the front of a metal shelving unit that held clear, plastic, shoe-box sized containers filled...