The latest data on U.S. COVID-19 test positivity rates shows a complicated picture as we head towards the new year.

Areas with the most sustained warmth were around the toasty Gulf of Mexico and scattered inland across locations such as the ...

Newsweek contacted the Tax Foundation for comment by email on Friday. Why It Matters. Income tax cuts are expected to be ...

In 2024, an uptick in solar activity made northern lights visibility reach a 500-year peak, according to NASA, bringing ...

There’s often speculation about whether the United States will add a 51st state. Most often, attention focuses on Puerto Rico ...

The National Oceanic and Atmospheric Administration of the United States has predicted the northern lights will be visible in ...

Upshot staff members share a selection of their favorite charts, documents, queries and calculations from the past year.

At the end of a tenure marked by war and division, the outgoing secretary of state defends his legacy on Gaza and Ukraine and ...

A federal clerk’s error put more than 90,000 acres of Yakama Nation land in the hands of Washington state. The tribe wants it ...

A 'life-threatening' Arctic blast is set to sweep through the US from today, according to the latest weather maps.

A state of emergency has been declared in five states, with the storm set to bring the coldest temperatures in over a decade.

A map from the U.S. Geological Survey finds that there are 222 possible non-native species that had the potential to spread ...