Families will have an opportunity to learn how rivers carve valleys; how groundwater flows beneath our feet; and how Wyoming’s rocks hold the story of water through time.

Scientists cracked a Martian mystery by finding ferric hydroxysulfate. The mineral shows Mars once had heat and water.

NASA’s exploration of Mars has led to several intriguing discoveries, including eight unusual Martian rocks. These findings have opened up new possibilities for understanding the Red Planet, revealing ...