Lava rock and pea gravel are among the most popular types of landscaping rocks, followed by crushed granite, boulders, river rock, gravel, brick chips, marble rocks, and flagstone.

Geologists confirm that industrial waste turns into rock in just 35 years, challenging traditional ideas about geological ...

Learn about different types of rocks with these interactive learning resources for KS2 Science students aged 7-11 from BBC Bitesize.

We are going back 55 million years. That was when Greenland and Norway began to drift apart, causing the Atlantic Ocean to ...

If the new age of these Canadian rocks is solid, they would be the first and only ones known to have survived Earth’s earliest, tumultuous time.

The best size of gravel depends on the intended landscaping use and type of rock. To line or mulch a garden bed with smooth gravel, use rocks 1- to 2-inches in diameter.