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Welcome to Ask A Biologist. This site has a large collection of biology learning materials that includes stories, games, activities, videos, and a podcast.
Imagine you are on a sailing ship in 1747. You left England only a couple of months ago and you felt fine. Now you are so tired you can barely walk. Dr. Lind wants to discover what is causing you so much pain that you can't work.
There is more to our memory than you might think. In fact, we have three types of memory. Just how these memory systems work, and work together is the subject of this episode. We also learn that there are sometimes errors in our memory. Take a few minutes to learn how we remember things and even…
Biologists at Arizona State University hope that by learning more about animal behavior, they will also be able to understand why people act the way they do. Also in: Español
Space travel and microscopic organisms. What interest are these two things to ASU School of Life Sciences Professor and Biodesign Institute researcher Cheryl Nickerson? Tune in to find out.
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.
If you think of the instruments used to study and explore the world of biology it is clear that most are visual. So what if you cannot see? How would you understand the structure of – say a cell? Dr. Biology discusses a new tool for learning about biology with newly graduated…
There is something about sharks that bring out our inner fears that sends chills down our back. But these animals have an important role in the health of our oceans. There are over 500 species of sharks, which means there is a lot to be learned about them. Like, did you know some sharks do not have…
An interview with biologist David Pearson, an author and expert on tiger beetles. Did you know that tiger beetles can run so fast that they go blind and just what would it be like to be hunted by these tiny, but ferocious animals? These are a few of the questions that we learn…
Make Your Own Pocket Seed Viewer
Make Your Own Pocket Seed Viewer. You can test the effects of light, temperature and gravity. Once you are finished you can use the Excel spread sheet to graph the results. You can also compare…
Cell Parts Game
Explore the Cell Viewer Game Cells are the basic building blocks of life, but what all do cells hold? You can now look inside of cells to learn more…
Pollen Gallery (Pollen up-close)
Pollen comes in many shapes and sizes. These are just a few of the thousands of examples.
Bone Zoom Gallery (Up-close Inside Bones)
Take a look at the microscopic world of bone in our virtual bone histology lab. Just pick a microscope slide from below and click on it to view under the virtual microscope.
Tiger Beetle Zoom Gallery (Up-close with tiger beetles)
Some of the fastest animals on Earth are below. That’s right, if these tiny insects were as large as a horse they would be running 200 miles an hour.
Ant Gallery (Get up-close to ants)
Now is the time to check out these amazing animals from the safety of your own computer.
Perfect Python Parenting
Being a parent is hard work. Though a snake might not seem comforting to you, pythons are actually very dedicated moms that take good care of their kids.Also in:…
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Birds and Their Songs
We see them practically everywhere. They are found flying in the high mountains and soaring along the thermal winds in the low deserts. There are those that are reclusive and others you can…
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Where In The World Is Kazakhstan?
Where in the world is Kazakhstan (Ka-zakh-ston)? This may be a puzzling question to some, but no longer. This story we will help put the pieces together.
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The Tale of the Two-Headed Lampropeltis getula californiae
A Common Kingsnake, Lampropeltis getula californiae, but this snake was anything but common. From the title of our story, you may have guessed that our snake, or maybe we should call it snakes…
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