He adapted a psychological measure called mental age to test dogs ... cats' ability to adapt flexibly to new learning environments, Vonk said. And while it would be unethical to put human babies ...

Nightmares and pleasant experiences are part of the dream repertoire of animals, whose sleep patterns resemble those of ...

STAMFORD — Pet stores that sell kittens and puppies won't ... prohibit pet-store sales of the weeks-old babies because many came from so-called puppy mills or breeders who were inhumane to ...