The NASA rover "Curiosity" discovered what scientists say is the largest ever seen organic molecules on Mars, raising ...

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

For the first time on a global scale, 20 years of observations on Mars have been condensed into a single study led by ...

NASA's Curiosity Rover has discovered long carbon chains on Mars. On Earth, molecules like these are overwhelmingly produced ...