The latest U.S. Drought Monitor map shows how drought conditions are shaping up as the country moves into July ...

The U.S. population is spread out among 3.8 million square miles across 50 states, yet nearly one-third of Americans live in just three states: California, Texas and New York. New York City alone has ...

State lines are one way to picture the US, but natural history provides another – one that shows the ancient and living ...

The Cooperative National Geologic Map offers a complete and detailed look at the bedrock and fault systems of the continental United States. The first geological map of the United States was published ...

Real-time tools, visuals, and other resources to quantify the role of climate change in weather events. Alerts We issues alerts in many instances when the Climate Shift Index identifies a notable ...

Add Yahoo as a preferred source to see more of our stories on Google. There have been 307 hurricanes that made landfall in the mainland United States since records began in 1851, and now you can see ...

The Northeast has recorded the highest rate of emergency department visits for tick bites in 2026, followed by the Midwest.

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. An animated map showing where the March 3, 2026 lunar eclipse is visible. Contours mark the ...