In biomedical research, the concept of chimeras represents a significant advancement that may transform our understanding of human biology. A chimera, defined as an organism with cells originating ...

PETA demanded that the issues outlined in the letter be addressed publicly and without delay by Penn’s administrators.

A House committee will hold a hearing this week scrutinizing whether National Institutes of Health animal research amounts to unnecessary animal cruelty, just as the Department of Government ...

From salamanders to monkeys, many species get more violent at warmer temperatures — a trend that may shape their social structures as the world warms.

Sadly, Congress is unresponsive to animal cruelty. Violet’s Law, which was to send released laboratory animals to a welcoming sanctuary at no cost to taxpayers, with transport by animal rescue groups, ...

In a Capitol Hill briefing held today for congressional staff, Rep. Don Davis (D-N.C.) was joined by a deputy director from ...

FDA Commissioner Martin Makary on Thursday announced a move away from animal-based drug testing in favor of human-based methods and artificial intelligence to determine drug safety and effectiveness.

Beatles legend Paul McCartney just dropped a new music video—an animated PETA video for his 1993 protest song and anti–animal experimentation anthem, “Looking for Changes.” The tune was donated to ...

The 3Rs (replacement, reduction, refinement) are a set of principles that provide an internationally accepted framework toward achieving more humane scientific research by minimizing animal distress.

An animal rights bill offered the Pennsylvania Senate a brief moment of bipartisan respite from its intractable budget ...