Experts say birds are under some of the highest risk right now for bird flu, but the Denver Zoo Conservation Alliance is ...

Palaeognaths include emus and ostriches, and can reach 9 feet tall and weigh upwards of 300 pounds. They are more known for their brawn than their brains and often rely on their running speed and ...

No new human cases of avian influenza have been reported, and poultry infections are low so far in March. But infections in cats are continuing, and new research is raising concerns about the virus ...