The Department of Homeland Security (DHS) published a new poster online featuring World War II imagery, urging citizens to help locate and report immigrants who are in the country without documenta… ...

Learn about the severity of H1N1 flu and the importance of vaccination to prevent complications, as advised by WHO.

Pre-existing immunity against seasonal H1N1 flu might help explain why most reported human cases of H5N1 bird flu in the U.S. have not resulted in lethal outcomes.

The two genetic changes to H1N1 could cut the effectiveness of the main flu antiviral doctors turn to.

The H1N1 swine flu virus appeared in the U.S. in April 2009 and never went away. After sweeping the globe, U.S. H1N1 swine flu cases surged as schools opened in the fall. What is H1N1 swine flu ...

The H1N1 simulation Amaro's team created contains an enormous amount of detail - 160 million atoms worth. A simulation of this size and complexity can only run on a few select machines in the world.

From "TÁR" to "Blonde" and "Atlanta" to "Irma Vep," these are the best film and TV posters of the year.

Moreover, the human seasonal H1N1 and 1918 pandemic viruses were found to cluster together with nesting of all internal gene segments of the human seasonal lineage within the pandemic flu diversity.

We’ve experienced two different pandemics in the 21st century: the 2009 H1N1 influenza pandemic and the COVID-19 pandemic. Learn about their similarities and differences.

From Oscar favorites "Nomadland" and "Mank" to indies "She Dies Tomorrow" and "Spree," these are the best one-sheets of the year.

Federal officials have been urging state and local health departments to heed those lessons, even as they warn that the immunization program ahead will be far more complex.