The river delta could be between 3.7 billion and 4.2 billion years old.

By Will Dunham WASHINGTON, March 18 (Reuters) - Using ground-penetrating radar, NASA's Perseverance rover has detected ...

By plying its ground-penetrating radar in the depths of Mars’s Jezero Crater, this rover has found even older deltas buried beneath those seen on the surface from space ...

A rugged Martian landscape that resembles a vast spiderweb when seen from orbit is offering new insights into the planet’s ...

NASA’s Perseverance rover has discovered a “buried treasure” of Martian history. For years, the Red Planet has been a center of attention among the scientific community due to ...

NASA has given its Perseverance Mars rover a powerful new ability to determine its exact location on the Red Planet without ...

NASA’s Curiosity rover is investigating strange spiderweb-like ridges on Mars that may reveal a hidden chapter of the planet’s watery history. These “boxwork” formations likely formed when groundwater ...

Add Yahoo as a preferred source to see more of our stories on Google. One of NASA's robotic rovers on Mars has for the first time ever detected electrical sparks igniting within small dusty tornadoes ...

NASA's Curiosity Mars rover has spied a pitted rock face known as "Timboy Chaco" as it explores a region of the Red Planet called Mount Sharp.

Scientists now have proof that Mars' dusty storms can generate mini lightning, putting to rest decades of speculation. Of course, everything on Mars has to be different from Earth — not even the ...

In today’s world, questions about the existence of more complex life forms on Mars have become more prominent because there ...