TUSTIN, Calif. (Gray News) - A California family’s dog chased a mountain lion up a tree and it needed to be rescued. The family thought their dog chased a cat, but when “they looked a little closer,” ...

A Tustin neighborhood was visited by an unwanted guest on Monday, but one dog proved to be the hero of the day when it chased a large mountain lion up a tree until wildlife officials could safely ...

While the majority of animals (humans included) roam the Earth, some of nature’s most fascinating creatures spend their lives ...

When a dog stares at you with big, sad, puppy dog eyes, it's easy to imagine that this adorable look is meant specifically to melt your heart (and score some treats). But new research shows that other ...