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

But evolution has not moved quickly enough to conceal animals from human-surveillance technologies, which are undergoing ...

A chimera, defined as an organism with cells originating from two distinct species, has garnered attention due to the promising potential of human-animal embryo hybridization experiments.

The Ontario Premier’s populist pandering in the wake of a report over beagles used in research is knee-jerk, anti-science rhetoric ...

The ability to detect vocal sounds, and the more specialized skill of recognizing calls from one's own species, is supported ...

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

Replacing Animals in Experimentation: New Approach Methodologies The 3Rs (replacement, reduction, refinement) are a set of principles that provide an internationally accepted framework toward ...

By working to understand how new AI systems integrate flexible and incremental learning, researchers gained insights about ...

The debate has historically pit animal welfare advocates against biomedical researchers who argue that suspending animal experimentation would hold back scientific progress and cost human lives.