The Trump administration is suing the state of California to block animal welfare laws that it says unconstitutionally helped ...

By The Associated Press President Donald Trump will head to Texas for a firsthand look at the devastation caused by ...

Carlos Abundez, 35, is facing federal smuggling charges after U.S. Customs and Border Protection officers made the discovery.

New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.

Doctors and researchers said the moves will make it harder to detect potentially dangerous changes. If the virus continues to ...

You’re reading The Checkup With Dr. Wen, a newsletter on how to navigate medical and public health challenges. Click here to ...

This flu season was the deadliest for children in the United States in more than 20 years. Overall, 250 children died, and most were not vaccinated. Twenty-five of those children died in New York ...

The Trump administration is eroding national pandemic flu defenses as it guts health agencies, cuts research and health budgets, health security experts said.

The H5N1 subtype of the highly pathogenic avian influenza, or bird flu, has caused unprecedented damage to poultry and dairy farms in the United States. CSIS experts explore the impacts to U.S.

As the bird flu continues to spread across the United States, this map show the extent of the outbreak.

New Jersey is now among the states with the highest number of flu cases in the United States. Officials said hospitalizations and deaths are also up. Health officials say this is the worst flu ...

The flu has been on the rise across the United States for four weeks in a row, according to the Walgreens Flu Index. Flu activity soared 52% for the week ending Jan. 18 over the previous week and ...