A Mars rover has discovered strange, bleached rocks that suggest Mars may have once been wet and warm. Researchers at Purdue ...

Skylights, openings in the surface of Mars that descend down into caves, have been found on Mars, along with signatures for ...

Despite being one of the most promising places to explore for signs of life, "special regions" and "uncertain regions" may be ...

Mars has signs of life based on new evidence gathered by NASA's Perseverance rover. Researchers from Purdue University have ...

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

The first global atlas of Martian watersheds reveals 16 huge ancient river systems that once shaped Mars and may hold clues ...

Scientists have created the most detailed map of Mars’ ancient river systems, pinpointing 16 major basins that may have once ...

Are we alone in the universe? This must be the deepest question in human history. Since its creation, NASA and other space ...

A new study reveals how specialized microbes might convert Martian regolith into durable, life-supporting structures. Since ...

The recent announcement that scientists have spotted what they believe to be evidence suggesting ancient life on Mars seemed like the latest in an endless cycle of tantalizing hints followed by pleas ...

The three astronauts on the mission to be the first humans on Mars don’t even get to the surface before the trouble starts. They enter the Martian atmosphere wrong, half crash-land in a spot not quite ...

We may have already discovered the essence of life on Mars 40 years ago, according to a former NASA scientist. Gilbert V. Levin, who was principal investigator on a NASA experiment that sent Viking ...