Ticks can be hard to spot but spread serious diseases. See pictures of what tick bites and rashes look like and get tips from experts on how to identify them.

Humans love quirks. For example, eyebrow slashes, pup scarves, or TikTok moves with no practical use. Most of us don't invent ...

Chihuahuas, one of the smallest recognized dog breeds, are known for their big personalities packed into a tiny frame.

A strange sea creature discovered in Japan, resembling a skeletal panda, turns out to be a new species of Clavelina tunicate.

Chihuahuas are the world’s smallest canine with a “big-dog” personality. Like most breeds, their exact heritage is hazy, but Chihuahuas are likely to have been established in Mexico centuries ago, ...

PetMD explains, "In dogs and cats, vitiligo starts at a young age and progressively destroys melanocytes. As the melanocytes ...