A team of scientists just discovered the longest organic molecules yet seen on Mars, the fourth planet from the Sun and and a ...

NASA's robotic vehicle has found unprecedentedly large organic molecules on the red planet, although scientists have not been able to determine their origin. They were formed 3.7 billion years ago ...

While the presence of these molecules is not proof of ancient life on Mars, scientists say it shows we could detect chemical ...

NASA’s Curiosity rover has uncovered intriguing traces of sulfur crystals embedded in Martian rock formations, adding weight ...

While Curiosity mission scientists have previously identified small, simple organic molecules on the red planet, the ...

Scientists have found unusual, blueberry-like rocks on Mars that could give us more insights into its geological history.

Scientists analyzed a sample, which likely contained fatty acids, that transformed into alkanes during the heating process ...