On a longline fishing boat off the Galapagos Islands, a concerned biologist working undercover as a cook films a horrifying scene. As the camera rolls, a blue shark is dragged upside down out of the water, a sharp hook piercing it through the roof of the mouth and out through the side of the face...

Contents What is meant by "chaining" or "tethering" dogs? Why do people tether their dogs? Why is tethering bad for dogs? How does tethering dogs pose a danger to humans? How should dogs be confined and restrained safely? Should tethering ever be allowed? What about attaching a dog's leash to a...

Keren Nazareth is living her dream. Growing up in Gujarat—a state in western India—her first pet was a street dog, and all her subsequent pets have been street dogs or adopted from litters that would have ended up on the streets. Now, as senior director of the street dog program for Humane Society...

Flying back and forth over Cape Cod Bay, a survey plane spotted a half dozen of the world’s rarest creatures: North Atlantic right whales. Such sightings are good news. The species hovers near extinction—by one estimate, fewer than 360 remain. Each time researchers locate a whale, they take pictures...