Many of us interact with bacteria on a daily basis....

Are Dolphins Smart? How Are Dolphins Intelligent? We humans tend...

Aloe vera is a succulent that is a popular treatment...

Reptiles first walked the earth about 300 million years ago...

The mushroom kingdom (Eumycota) is extremely diverse. Species of fungus...

Before Leonardo da Vinci was a painter he studied anatomy....

The earth is very very old. About 4.5 billion years...

  It’s easy to see that lizards and salamanders have...

With eight legs, multiple eyes, and fangs that can inject...

Humans and bacteria have coexisted for millions of years. Many...

Amphibians evolved from lobe-finned fish roughly 370 million years ago...