In 2013, a wildfire tore through Yosemite National Park. Its slow recovery can teach Angelenos what to expect in the wake of the Eaton and Palisades fires of 2025.

Perseverance explores Jezero Crater’s rim, uncovering diverse rocks that reveal Mars’ ancient geology and possible signs of ...

A photomosaic taken by the Curiosity rover on April 30, 2023, at one drill site in Gale Crater, Mars. Rock powder samples ...

But that doesn’t mean that granite countertops are damage-proof! Granite may be hard, but it is also very porous, which means ...

NASA’s Perseverance rover has made one of its most scientifically rich discoveries yet on Mars, unearthing a dense collection ...

From dormant volcanoes and salt pans to urban forests and library gardens, these are the places we go for peace and quiet.

Deep in the Martian crust, the crew came upon an outcrop featuring igneous minerals solidified from magma. Working with ESA, NASA's Mars Sample Return Program gathers sealed samples from Mars for ...

A rock sample collected by the Mars Perseverance rover could help answer the question of "whether Mars was home to ...