Although any dog can develop health conditions, these breeds are the least likely to have ones that will break the bank.

Your once-active pup is suddenly packing on the pounds, or your sleek kitty now has a noticeable belly—what’s going on? While ...

Scientists have found that a certain symptom could be an early sign of dementia and may appear in your sleep - even years or ...

Stunning discoveries and fresh breakthroughs in DNA analysis are changing our understanding of our own evolution and offering a new picture of the "other humans" that our ancestors met across ...