Local public health officials suspect highly pathogenic avian influenza in recent wild and domestic bird deaths.

There have not been any cases among commercial flocks in Massachusetts, said Agricultural Commissioner Ashley Randle.

An avian flu outbreak that has killed birds across Massachusetts in recent weeks is suspected to have spread to birds in ...

Bird flu is forcing farmers to slaughter millions of chickens, pushing egg prices to more than double their summer 2023 cost.

The progression of the species-jumping disease has been unprecedented, including the first-ever U.S. cases of infections in ...