NASA's Perseverance rover has snapped an image of a mysterious rock embedded in the surface of Mars, and researchers aren't ...

NASA’s Mars rover is on the trail of a geological mystery in the Jezero crater. While exploring an area known as Witch Hazel ...

NASA’s Perseverance rover has discovered a dark-colored stone with unusual features that “may have originated from elsewhere.

The first type, dark-toned and rich in iron and magnesium, contains intergrown minerals such as pyroxene and plagioclase feldspar, with evidence of altered olivine. The second type, a lighter ...

Whether you've lost your keys, phone, or wallet, an AirTag or Tile can help you find them. But which one is best for you? We've tested Apple's AirTag and all four Tile trackers to help you decide ...

CNET staff -- not advertisers, partners or business interests -- determine how we review the products and services we cover. If you buy through our links, we may get paid. Originally hailing from ...

The ratio of lead and potassium-argon isotopes in this block of mineral components including olivine, pyroxene, feldspar and glass gives it an age of roughly 4.57 billion years, which makes it ...

The team has found two types of mineral-rich volcanic rocks on Mars: a dark variety rich in iron, magnesium, pyroxene, and plagioclase feldspar, and a lighter-toned trachyandesite containing ...