There aren't any established guidelines for canine physical activity, but veterinarians generally recommend two 30 to 60 minute walks each day. Dogs' exercise needs vary widely based on breed, however ...

Sandy the senior Pekingese is a resident at Vintage Pet Rescue. She's a bit more subtle than my pups in her approach but ...

I'm saving a *ton* ...

New research on fern vascular systems reveals how developmental constraints don't just limit evolution—they generate new ...