Many pet-friendly airlines will let you bring your dog, cat, bird, or other household critter along for the journey.

Those looking for a long-term animal companion should consider forgoing the more standard cat or dog in favor of one of these ...

Argentina's award-winning mare Polo Pureza will have her genes, or at least most of them, live on in five genetically edited horses designed to outrun the polo legend herself.

The small trial will help to establish whether kidneys from genetically modified pigs can be transplanted into people safely and effectively.

From alpacas to pot-bellied pigs, the San Luis Obispo County Animal Services shelter has cared for some unusual critters.

Across the street from a small creek that runs below the Westchester Bluffs in Playa Vista, Wallis Annenberg PetSpace is ...