Bringing a new rescue pet home can be nerve-racking, especially when another animal already rules the house. But one pet owner got the surprise of a lifetime when a newly adopted cat met the family ...

Scientists have documented what might be the first case of friendly interactions between killer whales and smaller cetaceans. Here's what they think is going on. Pacific white-sided dolphins swim off ...

Human–animal interactions encompass pet ownership, animal-assisted interventions and wildlife engagement, each of which exerts measurable effects on physical, psychological and social well-being.