A study suggests Mars takes its red hue from a type of mineral that forms in cool water, which could reveal insights about ...

Ancient Martian water may have played a crucial role in shaping the Red Planet’s crimson landscape, new findings suggest.

Scientists have discovered that Mars' red color likely comes from ferrihydrite, a mineral that forms in water challenging previous theory.

A new international study partially funded by NASA on how Mars got its iconic red color adds to evidence that Mars had a cool ...

Researchers developed a non-destructive VIS-NIR hyperspectral imaging method to assess sorghum's nutritional composition, ...