There are lots of types of rock and each type has different properties and uses. For example, some are strong and hard but others are soft and sandy. Some rocks are harder than others. For example ...

When you set out to DIY a garden pathway, one of the easiest surfacing options to install is stone, like gravel or crushed ...

A composite of two images showing the coring hole that Persverance ... Some of that evidence is hidden away deep inside of Martian rocks. That's what led Perseverance to drill into one particular ...

The rock layers themselves along this fault line are a mixture of different types of rocks. The region the researchers examined is covered by a network of borehole seismometer stations placed ...