Milestone Events

4 Types of Fossils

4 Types of Fossils

Fossils are like nature’s time capsules because they give us a glimpse into the distant past. Learn about the 4 types of fossils today.

Coal Formation: How Coal Forms

Coal Formation: How Coal Forms

Hydrocarbons, oil and coal formation in general are made from living organisms that have been compacted from intense heat and pressure millions of years ago.