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.
The tundra is a cold and windy habitat, making survival a challenge. But you may be surprised by how much life there is in the tundra.
If a living organism freezes, it can die. But by freezing living cells at just the right temperature, scientists can preserve living cells instead of killing them.
Did you ever wonder why you see the colors you do or if other animals see the same colors that you see? We see light that bounces off of things around us. When the light enters our eyes, special cells tell our brains about the light. Also in: Français…
You may see advertisements for vitamins all the time. Do we really need vitamins? And if we do, how do we know which vitamins are high quality? Take a tour into the history, science, and manufacturing of vitamins.Also in: Español
In 1962 there was a popular Broadway musical called A Funny Thing Happened on the Way to the Forum. What does this have to do with a science podcast? The thought came up because of what happened at the conference today. And what was it? It was a dance performance. In fact, there were several…
Have you ever wondered where plants get their mass? All those leaves and branches have to come from somewhere, but where?
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 …
An interview with cellular researcher and explorer Carolyn Larabell of the National Center for X-ray Tomography. Dr. Biology learns about the new microscope being developed to see inside cells in a way never before possible.
Water Treatment Facility Game
Play Water Treatment Facility Game
Build your own water treatment plant by placing the cleaning steps in the correct order! Learn how each…
Conserving Water
How can you save water? You might start by figuring out what uses the most water in your life. In this choice-…
Using the Scientific Method: The Case of the Mystery Images
Play The Case of the Mystery Images
Looking for another detective assignment? Practice all the new detective skills you learned in the…
Virtual Reality Tours of Biology
See the world of biology through virtual tours. Visit different environments, travel through…