Read our stories
Listen and watch
Play our games
Enjoy our activities
Welcome to Ask A Biologist. This site has a large collection of biology learning materials that includes stories, games, activities, videos, and a podcast.
Is there life on other planets? Let’s take a look at how scientists are trying to solve this mystery.
By the time the first endangered species list was made, many species had already gone extinct. Some species, like whooping cranes, were almost extinct at that time. But the US government did not begin to protect animals as endangered species until they were put on the official…
Grasslands may look like they sound – just land filled with grass – but there is a lot more to grasslands than you might think. Also in: Español | Français | Português
What could possibly be the difference between a cup of dirt and a cup of soil? Dr. Biology talks with microbiologist Ferran Garcia-Pichel about why he avoids the dirty word and prefers to say soil. Could it be there is more in a cup of dirt - excuse me a cup of soil than meets…
Building Your Own Ant Farm (Part 2 of 2). Ask A Biologist video with Dr. Biology and Rebecca Clark on how to build an ant farm with recycled CD cases. Watch part one.
Biologist Bruce Hammock talks about life as a biologist, being a businessman and mountain climbing. How do these all fit together? Listen in as Dr. Biology learns how these pieces all work together in an interesting career.
This animal lives in almost every part of the world and kills hundreds of thousands of people each year. What might surprise you is that you certainly have had a close encounter with the world’s most dangerous creature. Dr. Biology catches up with evolutionary biologist …
Doctor Know
Play doctor in the 21st century! Practice modern medicine by examining all dimensions of the body, from organs to molecules, as…
Water Activities Central
Visit Water Activities Central
Water is an essential part of our lives. It keeps us alive, helps to grow our food, helps keep our…
Monster Maker
Build your own monster by decoding the monster genome in Monster Maker, a DNA game. It is not very different from what…
Bee Waggle Dance Game
Did you know that honey bee workers tell their sisters where to find the best flowers and nectar with a dance? It is called…