For decades, we saw Mars as a silent, still world. That view was wrong. Join us as we reveal the truth about the Martian sky.

New research reveals that ancient Mars once hosted vast river drainage systems comparable in scale to some of Earth’s major ...

The discovery by the Mars rovers of carbonate in sedimentary rock on the Red Planet has enabled planetary scientists to rewind the clock and tell the tale of how Mars' warmer, watery climate 3.5 ...

Life on Mars sounds like something from a "Doctor Who" episode. But a study published in the International Journal of Astrobiology challenges the science fiction notion of that idea. The research ...

Harvard Professor Andrew Knoll told University students Monday he hopes to forge deeper into our planet's past by analyzing the composition of Mars. Knoll, who was named one of Time magazine's "Best ...

Research is revealing similarities between Earth's Grand Canyon and ones on the red planet. It's informing future Martian exploration and settlement plans. {Story aired on WeSat on 12/14/24.} ...

Fresh from his SpaceX company’s rescue of astronauts stranded on the International Space Station, inventor Elon Musk is already looking at building a sustainable city of 1 million people on Mars by ...