When a crow responds to a specific person years after a significant encounter, its behavior suggests that the bird may have ...

In early phases of drug development, new active substances are tested in animals—alongside numerous other experimental methods. Researchers face a dilemma: on the one hand, for ethical reasons, they ...

Animal intelligence can be surprisingly difficult to measure. We often judge other species by our own standards, but scientists increasingly recognize that intelligence takes many forms. Some animals ...

AI tool genESOM learns small dataset structures to generate synthetic data matching lab results, potentially cutting animal testing needs by 30-50%. (Nanowerk News) In early phases of drug development ...