Moderna's avian flu vaccine contract canceled by HHS amid ongoing debates about mRNA technology safety and effectiveness.

President Donald Trump’s “Liberation Day” tariffs were blocked by a federal court. The U.S. plans to “aggressively” revoke the visas of Chinese students. Elon Musk is leaving the Trump administration.

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 ...

Moderna had been awarded over $750 million to develop a vaccine against bird flu, which has been circulating in farm animals ...