The dog (Canis familiaris or Canis lupus familiaris) is a domesticated descendant of the gray wolf. Also called the domestic dog, it was selectively bred from a population of wolves during the …

As humans became more sophisticated, so did their dogs. Eventually, there emerged specific breeds of dogs, custom-bred to suit the breeders’ local needs and circumstances.

2 days ago · What is a dog? A dog is a domesticated mammal of the family Canidae and the order Carnivora. Its scientific name is Canis lupus familiaris. Dogs are a subspecies of the gray wolf, …

Nov 26, 2025 · Dogs Have Been Surprisingly Diverse for More Than 10,000 Years, New Research Suggests Two studies provide scientists with a more comprehensive understanding …

May 30, 2025 · Explore over 200+ types of dogs, detailing their size, temperament, and purpose to help you find the perfect canine companion for your lifestyle.

Domestic dogs are mostly kept as pets, though many breeds are capable of surviving on their own, whether it’s in a forest or on city streets. A third of all households worldwide have a dog,...

Get to know how today’s domestic dogs evolved from wolves, how to protect your dogs during a disaster, and the important roles dogs play in modern society.

Nov 26, 2024 · Often described as man’s best friend, dogs have lived alongside us as treasured companions for 35,000 years. With over 400 distinct breeds, no other land mammal comes …

Nov 24, 2025 · New studies of canine genetics shed light on the diversity of dogs and our longstanding, still-evolving relationship to them.

But the most important job dogs have is being loyal companions to people. Even though dogs look very different from people, they have some of the same body features. They have hearts …