This classification is used when the FDA finds a reasonable chance that exposure could cause serious harm or death.

NORFOLK, Va. — The Weather Prediction Center issues an excessive rainfall outlook that is used to inform the public whenever there is a risk of flash flooding in their area. This can help show how ...

GREENSBORO, N.C. — Severe weather can strike at any time, and when it does, it’s important to understand the level of threat you're facing. The Storm Prediction Center (SPC) uses a system of risk ...

The national wildfire preparedness level increased to 3 early June 21, on a scale from 1 to 5. Higher numbers indicate a boost in fire activity, more conditions associated with ignition and spread, ...

OpenAI has upgraded the potential biological risk level for its latest artificial intelligence (AI) model, implementing additional safeguards as a “precautionary approach.” The AI firm on Thursday ...

A nationwide food safety alert has been upgraded to the Food and Drug Administration’s highest risk level due to an undeclared allergen. In late 2025, a Texas-based bakery mix manufacturer initiated a ...

The FDA set the highest risk level for a recall of more than 6 million eggs across six states. The eggs from the Black Sheep Egg Company may contain Salmonella. Look for the recalled eggs in your ...

The FDA classifies the recall as a Class II risk level—a moderate risk associated with the consumption of the recalled ...

Type in your ZIP code above or search your county to see vaccination levels and the risk in your area. As measles has spread throughout the United States, with cases recently reaching a 33-year high, ...