Evolutionary map of viral proteins used to design vaccine that provides broad immunity — plus, reviewing 25 years of carbon offsetting.

A surge of influenza cases in countries across Asia has led some medical experts to warn that getting sick more easily ...

A new simulation shows that environmental changes across Asia’s major bird migration route could accelerate viral evolution and increase the risk of dangerous flu strains emerging. Study: Landscape ...

China reported an outbreak of highly pathogenic H5N8 bird flu in wild swans in northern Shanxi province, the agriculture ministry said late on Thursday.

An adult female elk in Elk Hunt Area 116 tested positive for the fatal neurologic infection, marking the area's first case.

Bird flu cases are rising earlier than expected as wild birds migrate. That could make for a challenging autumn.

Pet food exporters still barred from China (15 min 11 sec) A pet food manufacturer says the business will need to make some tough decisions if access to the Chinese market is not restored soon. Pet ...