Curiosity has been exploring the surface of Mars since 2011, but what it found inside a rock last year has changed our ...
Bleached clay rocks found on the Martian surface suggest that the Red Planet was once home to heavy rainfall and tropical ...
NASA's Perseverance rover has for the first time helped scientists confirm that electrical sparks often ignite within ...
Researchers have documented 55 instances of "mini lightning" over two Martian years by eavesdropping on the whirling wind ...
The first global atlas of Martian watersheds reveals 16 huge ancient river systems that once shaped Mars and may hold clues ...
Earth's climate has swung between ice ages and warmer periods for millions of years, driven by subtle changes in our planet's ...