WINCHESTER — Dogs are amazing. Beyond providing unconditional love and loyal companionship, they also can help people who have physical and mental challenges cope with day-to-day life.

A shelter dog in Virginia saved a man by sensing his seizure before it happened. Her heroism sparked national attention and led to a perfect adoption match.

Some of your favorite cartoon dogs were inspired by real-life breeds—meet the pups whose looks and charm brought beloved animated characters to life.

Looking for a pup that matches your taste in the finer things? These most expensive dog breeds are born to dazzle.

Scientists have discovered a new species of dinosaur — one that was dog-sized and roamed what is now the United States around 150 million years ago alongside familiar dinosaurs like stegosaurus and ...

Scientists have discovered a new species of dinosaur — one that was dog-sized and roamed what is now the United States around 150 million years ago alongside familiar dinosaurs like stegosaurus ...

London (CNN) — Scientists have discovered a new species of dinosaur — one that was dog-sized and roamed what is now the United States around 150 million years ago alongside familiar dinosaurs ...

The U.S. Fish and Wildlife Service is proposing federal protections for several pangolin species in Asia and Africa.

London (CNN) — Scientists have discovered a new species of dinosaur — one that was dog-sized and roamed what is now the United States around 150 million years ago alongside familiar dinosaurs ...