Every household dog, from a towering Great Dane to a trembling toy breed, traces back to wild wolves. New genetic work shows that this ancestry is not just a distant story but a living imprint in ...

Dogs were the first of any species that people domesticated, and they have been a constant part of human life for millennia. Domesticated species are the plants and animals that have evolved to live ...

COLORADO (KRDO) – The wolf population in Colorado is growing, with the reintroduced animal successfully breeding and forming new packs over the spring, Colorado Parks and Wildlife says. In a wolf ...