An interactive map and tool Johns Hopkins University (JHU) lets you track measles cases as the US has its worst year in ...

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.

New research uses bird droppings to track avian flu in remote regions, revealing hidden hotspots and potential for early outbreak detection.

U.S. Health Secretary Robert F. Kennedy Jr.’s new vaccine advisory committee endorsed fall flu vaccinations Thursday for just about every American but with a twist: The group says people should ...

Tropical Storm Andrea has developed in the Central Subtropical Atlantic and poses no threat to the Continental United States or Florida.

Andrea was a post-tropical cyclone in the North Atlantic Ocean late Tuesday Atlantic time, the National Hurricane Center said in its latest advisory. The post-tropical cyclone had sustained wind ...

Erick came ashore down southern Mexico's Pacific coast on Friday morning as a Category 3 major hurricane, with fears of widespread flooding.

Hurricane Erick tracker: Live maps and real-time tools show the storm’s projected path toward Mexico The fifth named storm of the eastern Pacific hurricane season was upgraded to a Category 2 on ...