Scientists using NASA’s Curiosity rover have discovered siderite—an iron carbonate—in the sulfate-rich rocks of Gale Crater, ...

NASA’s Curiosity rover discovered siderite in Gale Crater. This shows Mars had a partial carbon cycle, storing and releasing ...

According to Solano County, Calif., prosecutors—who charged suspected group member and University of Oxford-trained data ...

NASA’s Curiosity rover has uncovered groundbreaking mineral clues that may finally explain why Mars lost its atmosphere and ...

A supercomputer simulation of the Apollo 12 landing on the moon was created to "improve its understanding of plume-surface ...

Rabail Chandio is an assistant professor and Extension economist at Iowa State University. She is affiliated with the Center ...

A team of astronomers claims to have sniffed out a “biosignature” in the atmosphere of a distant planet called K2-18b. But not everyone agrees that it signals life.

A ban on citizen police review boards in Iowa has been approved by state legislators and needs only Gov. Kim Reynolds’ ...

The American Cancer Society Cattle Baron’s Ball, now in its 19th year, will take place May 3 at the Lake Club in Poland, Ohio ...

A ban on citizen police review boards in Iowa has been approved by state legislators and needs only Gov. Kim Reynolds’ ...

Shrinking budgets, shrinking freedoms.' Guest columnist Walter Suza reflects on the political backlash facing public ...

The proposal, which would abolish a board formed in Cedar Rapids after Black Lives Matter protests, needs only Gov. Kim ...