All in the name of science: A dog gets his brain scanned as he listens to human and canine sounds, such as barks, growls, giggles and laughs Courtesy of Eniko Kubinyi hide caption
dogs
Friday
Saturday
Tuesday
Sky, a wire fox terrier, is shown here competing in the terrier group before winning best in show at the Westminster Kennel Club dog show Tuesday. Frank Franklin II/AP hide caption
Friday
Members of Taliban holding what they say is a U.S. military dog. YouTube hide caption
A fish that knows the way to go: the Chinook salmon, which appears to use the Earth's magnetic field to navigate ocean waters and rivers. Jeff T. Green/Getty Images hide caption
Thursday
The Taliban holding what they claim is a U.S. military dog. YouTube hide caption
Thursday
The sexually transmitted cancer is common in street dogs around the world. Noel Celis/AFP/Getty Images hide caption
Tuesday
Friday
Can a pup get a little privacy, please? Justin Sullivan/Getty Images hide caption
Thursday
Thursday
Wednesday
Jerky treats for dogs and cats have been linked to pet illnesses and deaths. But it's still unclear what is causing the problems. iStockphoto.com hide caption
Friday
If you need empirical information about what is happening in the brain of a dog to know that dogs think, then either you've never met a dog or your own humanity is in doubt. iStockphoto.com hide caption
Friday
"Bear," who has been trained to sniff out Giant African Land Snails. Joe Skipper/Reuters /Landov hide caption