A NASA rover taking rock samples on Mars has uncovered a plentiful mineral that was invisible to orbiters studying the Red ...

Scientists found complex volcanic rocks in Jezero Crater, hinting at ancient Mars life and geological history potential.

NASA's Curiosity rover has found iron-rich carbonates on Mars, offering new clues about the planet's ancient climate and ...

“The discovery of abundant siderite in Gale Crater represents both a surprising and important breakthrough in our ...

Scientists are eager to find out whether Mars was once capable of supporting life, and according to new Curiosity findings, ...

Explore the latest discoveries about Mars' ancient carbon cycle revealed by NASA's Curiosity rover in Gale Crater.

Billions of years ago, Mars was warmer and wetter than today, perhaps because volcanoes belched enough carbon dioxide to ...

Since its touchdown in Jezero Crater in February 2021, NASA’s Perseverance rover has steadily explored Martian rocks. From ...

The Indian Mounds Rock and Mineral Show returned this week to the Rogers Plaza Town Center in Wyoming, bringing with it a crowd of curious visitors and longtime collectors like Peter Stieler and K ...

It's called the Gem & Mineral Show and will be held at The Pavilion at 1602 Sioux Drive in Marion from 10 a.m. - 5 p.m. on ...