Prime Minister Hon. James Marape has issued an impassioned appeal to the international community to act urgently and ...

NASA's Perseverance rover is digging deeper into Mars' geologic past as it begins grinding into rock surfaces to expose ...

A big mystery is why the ridges were hardened into these big patterns and why only here,” said Ashwin Vasavada, project scientist for the NASA Curiosity rover, following the mission publishing the ...

Insights into Erosion and Sediment Transport By analyzing the size, shape, and distribution of these dunes, researchers gain essential insights into erosion processes and sediment transport on Mars.