The Trump administration has canceled $766 million awarded to drugmaker Moderna Inc. to develop a vaccine against potential pandemic influenza viruses, including the H5N1 bird flu. The company ...

To understand HHS’s response, Krishnamoorthi and the Subcommittee have asked all relevant documentation and communication on the bird flu outbreak by June 25.

An outbreak of bird flu in Brazil, the world's largest chicken exporter, prompted countries to implement trade restrictions in an effort to prevent the spread of the virus after a first case was ...

Scientists have observed that ammonia in penguin guano is directly related to cloud formation in Antarctica. Gaseous ammonia reacts with gaseous sulfur compounds in the Antarctic atmosphere to ...