Very few humans have gone up against bird flu. But we've all dealt with seasonal flu for years. Some of our immune systems ...

For the past three years, a novel form of bird flu has wiped out millions of animals in the United States, from snow geese to backyard chickens. But conversations around the outbreak have grown ...

Bird flu has ripped through the animal kingdom for the past few years now, killing countless birds and crossing into an alarming number of mammals. Yet people remain largely untouched. Even though ...