COVID-19 cases are on the rise again across the United States, with the biggest increases in parts of the South, Southeast and West Coast.

The patient had the pneumonic plague, the rarest and deadliest form of the disease. Human cases remain very uncommon in the ...

New York City hasn’t had any measles outbreaks yet this year, even as cases nationwide hit a 33-year high. But individual ...

Gov. Ned Lamont announced on Monday that he signed legislation requiring the state to preserve existing water fluoridation standards.