Multiple states bordering Canada could feel the greatest impact of a 35 percent tariff on Canadian products starting August 1 ...

A series of live maps from Windy.com highlighted which parts of the U.S. were experiencing elevated levels of air pollution ...

Opioids accounted for 86 percent of all drug overdose deaths in the state with the highest overdose mortality rate.

Vermont's Orange County has the highest rodent infestation rates in the state, with 345 homes out of every 1,000 (34.5 ...

Extreme heat is impacting states across the country. See maps of high temperature forecasts and heat index levels.

Even a small amount of water inside a home can cause costly damage. Here’s how to assess your flood risk and what to do if ...

A minor, 3.7-magnitude earthquake struck in Southern California on Thursday, according to the United States Geological Survey ...

Cases of the vaccine-preventable illness have continued to crop up since the CDC issued a warning in late January. Here's where they are so far.

A wildfire smoke map shows the U.S. cities and states that are being the most impacted by the toxic plumes from the fires burning in Canada.

The U.S. is in peak flu season, as the CDC releases a map of influenza activity across the country. See which states are at the highest risk of flu activity.