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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.
What life lies below the surface of the water? A question that marine biologist Susanne Neuer has been studying since her childhood days. Now it is a career that she loves.
Cancer, damaged DNA, COVID-19... our bodies deal with diseases and damage all the time, and finding that damage as early as possible can be helpful to fighting it. Joshua LaBaer has dedicated his career to solving health puzzles, and learning how to detect diseases earlier than ever before.
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.
When you think of the Arctic, you might picture mostly empty ice. But the Arctic ecosystem is home to many organisms, from microscopic bacteria to large animals like whales and polar bears. Much of this life in the Arctic depends on tiny organisms called plankton which make up the base of the…
Dr. Biology gets the skinny on our largest organ - our skin. Professor and author Nina Jablonski talks about the important ways our skin works for us each day.
Looking into the past can be strange and exciting. To understand a past that goes back millions of years, we often depend on the stories told by fossils. Dr. Biology talks with anthropologist Donald Johanson about Lucy, a fossil of human ancestors that has taught us some…
It's a colorful world out there and Dr. Biology checks into the reason we see color and how animals use color. Listen in as Dr. Biology talks with Kevin McGraw animal behavior biologist in the School of Life Sciences at Arizona State University.
No, that is not a typo in the episode title. My guests today are collaborating on the study of animal movement, including humans. Both researchers use tools to document and analyze movement in animals. One tool is a symbolic language that has been in use since 1928 and the other is a new…
Metamorphosis
Read Metamorphosis – Nature’s Ultimate Transformer and then take this quiz to test your knowledge!
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.
Ant Gallery (Get up-close to ants)
Now is the time to check out these amazing animals from the safety of your own computer.
Mighty Morphing Tree Lizards
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:…
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Ants
There are so many types of ants that it's funny the animated movie about them centers on one type that doesn't exist: a male worker ant. In this story you can explore some of the types of ants…
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Secrets of a Superorganism
Ants are everywhere - they thrive in forests, fields, deserts, and cities all over earth. But what is the secret behind their success? Like humans, ants are social. They live and work together…
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Collecting Ants
There are several different ways to get ants for an ant farm, depending on when you would like to start the farm and how long you would like for your ant farm to last.
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