New research suggests cats could be a good fit for children with autism and their families.

Alleviating separation anxiety is about changing the owner's behavior, too.

New research could offer a baseline understanding of sleep/wake cycles in dogs. That information could help treat those with chronic pain.

A new, yet-unnamed species of Rickettsia has turned up in dogs. Researchers now want to know if can affect people, too.

Mass. General study finds that the loss of a pet can potentially trigger mental health issues in children.

Unlike most animals, cats will usually choose a free lunch over having to complete a task to get their food, researchers say.

"There has been some debate on what kind of training PTSD service dogs need to be effective and how their assistance may be different than what a pet dog can provide."

The health risks of dog neutering aren't the same for all breeds, a new study shows. The researchers also break down the safest time for neutering by breed.