These rocks really shouldn't be there. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The surprising discovery of volcanic, "igneous ...

Learn about how volcanoes are formed and the ways they erupt Chiara Maria Petrone, Roberto Scandone, and Alex Whittaker On ...

Our planet has been asteroid-smashed, melted and eroded, enough that most of its original armor has been long buried. Except ...

Exotic rock fragments returned to Earth from the lunar surface by Chang'e 5 in 2020 hint at diversity in volcanic activity in the moon's distant past.

The Worcester area has evidence of the Mesoproterozoic Era, going back to the earliest known days of the present-day Earth's ...

Rock Types: Igneous, Sedimentary, and Metamorphic Rocks Explained. Posted: March 12, 2025 | Last updated: March 12, 2025. This 1930s educational film explores the natural landscapes, geological ...

Melted rocks and plastics Basalt is an igneous rock originating as fiery volcanic lava. Geologists call basalt an extrusive rock, which means it’s derived from magma that bubbled up from under ...

They obtained a 30-centimetre-long cylindrical rock core from 15 metres below the surface of the Bushveld Igneous Complex in north-eastern South Africa, a vast formation of volcanic rock that ...