Mississippi state and federal officials have confirmed an outbreak of a strain of bird flu not reported in the U.S. since 2017, with quarantine and depopulation efforts already underway.

PESCADERO — Every year from late December through March, scientists from the Beltran and Costa labs at UC Santa Cruz set out ...

Pennsylvania is at the epicenter of a resurgence of highly pathogenic avian influenza with outbreaks reported at numerous egg and poultry farms. Only Iowa, Indiana and Ohio produce more eggs than ...

A new study investigates an ongoing epidemic in Bay Area peregrine falcons.

Wisconsin's egg production industry faces a significant setback as avian influenza outbreaks at multiple farms result in the euthanasia of over four million chickens.

It is the first confirmed outbreak in any elephant seal population in California. As a result of the outbreak, the elephant seal viewing area at Ano Nuevo State Park has been closed and tours have ...