NASA’s Perseverance rover has struck another milestone on Mars, capturing global attention after discovering a dark-toned ...

Mars's Jezero Crater is offering scientists a treasure trove of intriguing new findings that may hide clues to the Martian past.

Scientists found new evidence that Earth’s crust is peeling underneath the Sierra Nevada in California. The process might be ...

The NASA satellite image shows rust-red rock formations in Wyoming—evidence of 220-million-year-old 'megamonsoons'.

Iran's folded rocks are a colorful formation that is part of the Greater Caucasus mountains, which formed when the Eurasian tectonic plate collided with the Arabian plate millions of years ago.