Your blood is also red because of a mixture of iron and oxygen in a molecule called hemoglobin. So in a way, the ancient ...

For centuries, Mars has captivated the human imagination. Its reddish appearance has earned it the nickname “The Red Planet,” ...

People from cultures across the world have been looking at Mars since ancient times. Because it appears reddish, it has often ...

While there's currently no definitive evidence of life on the Red Planet, scientists continue to explore the possibility.

SpaceX CEO Elon Musk wants to send a cargo ship to Mars by the end of next year. Here’s why that plan likely won’t pan out.

A decade-old image from NASA’s Curiosity rover has gone viral, suggesting a mushroom-like object on Mars. While UFO ...

Before they take the long journey to another planet, humans will have to find the right place to land. New findings from a ...

Curiosity’s mission was originally supposed to last no more than two years but was extended indefinitely after it ...

Living in today's age of ambitious robotic exploration of Mars, with an eventual human mission to the red planet likely to ...

Arsia Mons, which dwarfs Earth's tallest volcanoes, and its two neighboring volcanoes are often surrounded by water ice ...

In his high school yearbook, Horton Newsom wrote down his plan for the future: “College and then Mars.” Now, a 100-meter-wide ...