USDA Blog

As the majestic California Condor soars high in the western skies, the largest bird in North America inspires those who knows its near-tragic history. On the verge of extinction in the 1980s, this resilient avian managed to survive. However, it recently faced a new threat to its existence – highly...

Imagine investigators navigating city streets, collecting clues on a hidden health threat from the city’s furry inhabitants. Norway rats ( Rattus norvegicus) living in New York City are helping to uncover the secrets of zoonotic diseases – illnesses that move between animals and humans. This is...