How much fresh water is in the United States? It's a tough question, since most of the water is underground, accessible at ...

UCSC engineer Javier Gonzalez-Rocha is using drones and sensors to bring advanced air quality monitoring to underserved ...

As the Department for Transport (DfT) launches a new traffic light rating system showing how well local authorities are ...

For decades, global efforts to combat climate change and protect biodiversity have relied on a high-tech promise: that ...

A panel of three judges in the Ninth Circuit Court of Appeals voted 2-1 to dismiss claims by Republicans that the maps ...

A panel of federal judges has sided with California in the fight over a new U.S. House map approved by voters.

A panel in Los Angeles sided with Gov. Gavin Newsom in a decision that will help Democrats counter Republican gerrymandering ...

Why does Trump want to take over? How big is Greenland compared to the United States? What you need to know about the ...

In a victory for Gov. Gavin Newsom and the Democratic Party, a federal court ruled California can use its newly configured ...

W hen you look at a map, Greenland looks pretty astonishingly big, taking up almost as much map space as the whole continent ...

The world's largest island has its own system of fjords, lakes and black-sand beaches. What to know about the size of the ...