By Sara Amundson and Kitty Block

Imagine our world and its wildlife without the protections of the Endangered Species Act. Had it not been for this bedrock federal law, the beloved American bald eagle would most likely have gone the way of the dodo or the passenger pigeon. Gray wolves and grizzly bears would be no more than relics hanging on the walls of trophy hunters. And the humpback whale would only be found in history books.

By Sara Amundson and Kitty Block

A decade ago, a Humane Society of the United States's undercover investigation delved into the bizarre world of Joseph Maldonado-Passage (aka Joe Exotic) and his roadside zoo, GW Exotics. For years, Joe and his band of untrained workers kept hundreds of big cats and other wild animals in captivity in barren conditions, bred them to provide infant animals for public photo shoots and “play time” sessions, and even shot animals dead when they were of no use to him anymore.

By Sara Amundson and Kitty Block

The recent indictment of more than two dozen people, including racehorse trainers and veterinarians, in a widespread doping scandal has turned a red-hot spotlight on the horseracing industry. And in a welcome development, some long-overdue scrutiny is coming from stakeholders within the industry itself.

A year after his rescue from a Houston home, Loki the tiger enjoys sanctuary and reminds us why big cats are not pets

By Sara Amundson and Kitty Block

The cat playing with a blue buoy in the video looks adorable and will put a smile on your face, but it is important to remember that Loki is no pet. The 300-pound tiger was, however, being kept as one when he was found living in a cage inside a Houston home one year ago this month.