The process of making Mars more like Earth is called "terraforming." Over the past 50 years, many proposals have been made. In a new study, a team of scientists ... came up with a way to warm ...

For the past four years, NASA 's Perseverance rover has rambled over a region of Mars where scientists say a strong river ...

"You could pull up Google Earth images of places like Utah, zoom out, and you’d see the similarities to Mars." ...

If humans have any hope of establishing a long-term colony on Mars, we’ll likely need to ... unstable nature of these icy bodies as they warm up on their approach to the inner Solar System.

Terraforming exoplanets is a recurring theme in science fiction, especially regarding Mars. In many futuristic visions, it’s the first step toward galactic colonization. Kim Stanley Robinson’s ...

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

It’s one of the most profound questions in science ... up until this time, but then, as the CO2 that had been warming the planet started to precipitate as siderite, it likely impacted Mars ...