Earth’s biological history stretches far beyond the age of dinosaurs. Hundreds of millions of years ago, prehistoric seas and ...

For this episode of “For Science!” we explore the concepts of solubility and density using the “floating fish” experiment. Because dry erase markers are created to not stick to surfaces, it is made ...

The fish is thought to have chewed up and spit out some unlucky sea creatures, resulting in this unique fossil. Share on Facebook (opens in a new window) Share on X (opens in a new window) Share on ...