Investigation of Fur Farms in China

An investigation by Humane Society International found high risk of diseases developing at five fur farms in China, with animals in intensive conditions. The farms had high stocking density, facilitating rapid spread of viruses, potentially to humans. China's Ministry of Agriculture did not respond to requests for comment. Data suggests raccoon dogs may have been involved in coronavirus reaching humans. Despite decline in fur production in China, there is still robust demand for fur.

Brown Rats in North America

New research suggests that brown rats arrived in North America earlier than previously thought, out-competed black rats, and became known as common rats. They are larger and more aggressive than black rats and are more prevalent in North American cities.

Brown Rats in North America

Brown rats arrived in North America earlier than previously thought, out-competed black rats, and became ubiquitous in cities, carrying diseases and posing a pest control challenge.