January is the best time of the year to see the Great Orion Nebula as it climbs high overhead in the winter sky. Look to the ...

Astronauts on the International Space Station were not only treated to a sight from Earth's atmosphere recently but also ...

After mounting local and political pressure, the Idaho state legislature authorized a study of the pollution problems caused ...

The Greenberger–Horne–Zeilinger (GHZ) paradox describes how quantum theory cannot be described by local realistic descriptions. A study takes this GHZ paradox to new heights to see just how ...

Abstract: Froth velocity is one of the key control indices affecting the performance of froth flotation. In the flotation production process, the froth velocity is usually set based on manual ...

Most of the new cases (nine) are in Mohave County, where the most cases (200) have been documented this year. The other new case is in Coconino County, which, prior to this week, had not reported any ...

(The Center Square) – Arizona and Utah continue to see an increase in measles cases. Ten new cases were reported this week in Arizona, bringing this year’s total to 205. Most of the new cases (nine) ...

From an elusive jaguar to an industrious beaver, photographers captured iconic animal moments around the world. While monitoring the burrow of a rare giant armadillo in Brazil’s Atlantic Forest, ...