Sad sack or serious salvation? A small group of scientists is angling to replace laboratory animals with living “organ sacks” ...

U.S. Senator Gary Peters, MI, helped reintroduce the Animal Freedom from Testing, Experimentation, and Research (AFTER) Act. The bipartisan legislation would ensure that every federal agency that uses ...

A group of scientists from a biotechnology startup known as R3 Bio have created multi-organ biological platforms know as ...

In late April 2025, days after U.S. Rep. Shri Thanedar, D-Mich., introduced articles of impeachment against President Donald Trump, claims (archived) recirculated online that Thanedar had abandoned ...

The FDA has released draft guidance that aims to clear up how drug developers can use alternative testing – but that doesn’t mean animal testing in the US is over.

If a Connecticut legislative committee were to get its way, breeders and facilities that do animal testing would be required to offer animals they no longer want for adoption instead of immediately ...

A leader of Wisconsin’s state disease laboratory says a recent reduction in federal testing won’t immediately impact the ...

In the wild, a mouse or rat leads a precarious life. In the city, they dodge traps, poisons, and broom-wielding humans. In the countryside, they face owls, shotguns, and more poison. As Australia’s ...

Drugs have been tested on animals for over a century, but new technology may one day eliminate the need to do so. Congress and the FDA are pushing pharmaceutical companies to replace animals with ...

Serologic testing for core vaccine antibodies is becoming more common in everyday veterinary practice, yet a few persistent ...