They started arriving the night before, determined to be among the first in line when the doors opened in the morning. With their dogs by their sides and cats cozied in carriers on their laps, families settled in to wait for the sun to rise on the Spayathon™ for Puerto Rico, the largest known spay...

Long before emergency alerts ring out, members of the Humane Society of the United States' Animal Rescue Team are ready to respond at a moment’s notice. Armed with specialized training and cutting-edge equipment, these elite professionals answer the call for help wherever animals are in harm’s way...