The state of matter is a deceptively simple concept. It turns out that any material, no matter what it is made of, can exist in one of three forms: solid, liquid or gas. These are categories of ...

Matter can exist in three common states on Earth: solid, liquid and gas. This series explores how matter changes state and how we use matter in all states in our everyday lives. ABC iview Home Watch ...

Step into our online science lab and learn more about states of matter. Interact with the activity to see what happens when different substances change state. There are three main states of matter ...

Here in our online science lab you can find out more about states of matter and see what happens when different substances change state by interacting with the activity. There are three main ...

"January 20 was an inauguration—not a coronation," said one attorney general suing the Trump administration for its federal spending freeze.