M ore than $10 million in taxpayer funds were reportedly spent on invasive transgender animal experiments involving mice, rats and monkeys, according to a watchdog study cited in a congressional ...

LOS ANGELES, March 10, 2025 /CNW/ - More than 111 million rats and mice are estimated to be used in U.S. research labs each year, subjected to painful and inhumane experiments. A new undercover ...

But some experts say the experiments were not justified ... When researchers castrated a male rat, implanted a uterus into the animal, surgically joined its circulation to that of a female rat, and ...