2020年2月12日 · Follow the epic journey of dog domestication and see what science says about dogs’ love. Dogs have long been dependable companions by our sides. But it wasn’t always …

The domestic dog was the first domesticated animal and has been widely kept as a working, hunting, and pet companion. In 2001, there were estimated to be 400 million dogs in the world.

2007年4月22日 · From the tiniest Chihuahua to the largest St. Bernard, all dogs claim the wolf as their ancestor. Using DNA analysis and other research, scientists have now pieced together …

2023年9月20日 · Follow the epic journey of dog domestication and see what science says about dogs’ love. (Aired February 12, 2020 on PBS)Official Website: https://to.pbs.org...

2018年5月7日 · The genetic analysis of Peter Savolainen of the Royal Institute of Technology in Sweden has placed the origins of domesticated dogs — and those of the first dog — in East …

Meet the surprising, oddball worlds moving around our solar system. Follow the epic journey of dog domestication and see what science says about dogs’ love.

As we transform the many breeds of dogs, we change our relationship with them and theirs with us. Sir David Attenborough explores London’s Natural History Museum, where extinct …

From the tiniest Chihuahua to the largest St. Bernard, all dogs claim the wolf as their ancestor. Using DNA analysis and other research, scientists have now pieced together the puzzle of …

2024年8月14日 · On NOVA "Dog Tales," researchers reveal how humans tamed fearsome canines over tens of thousands of years, and how modern dog intelligence and behaviors …

How smart are dogs, and what makes them such ideal companions? National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the …