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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.
An interview with biologist James Collins who is the person directing the biology section of the National Science Foundation. Listen in and learn about this important science funding agency.
We study cooperation in humans a lot, but what about cooperation in... cancer? Learn how researchers are applying the same behavioral dilemmas experienced by people to the outcomes of cell cooperation.
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.
Sometimes things don’t work as you expect them to, including periods. Learn more about what causes some girls to have irregular or painful periods.
Have you ever wondered where plants get their mass? All those leaves and branches have to come from somewhere, but where?
Going where no one has gone before sounds exciting, but are we ready to go to Mars? Traveling long distances, and living on another planet is going to be a challenge. You could say an extreme challenge because of the conditions in which we will have to live. Dr. Biology learns a bit about the…
In a world where animals, humans, and the environment are forever linked, the health of wildlife is a cornerstone for the well-being of all. In this episode, we embark on an extraordinary journey with Sara Wyckoff, a wildlife veterinarian from the Texas Parks and Wildlife…
According to an old German proverb the animal that is the subject of this show was made by the devil. Dr. Biology gets a lesson about this devilish study subject from biologist Raghavendra Gadagkar. They talk about what he has learned from years of observing these misunderstood…
Picking off the Peppered Moth
Play the Peppered Moths GameGet your beaks ready, it's moth-hunting time. In the Peppered Moths Game, you take on the role of the hunter and learn at…
Frankenstein's Lab
Play Frankenstein's Lab. Dr. Frankenstein needs your help to learn about how the bodies of different animals work! Build your own creature from 3-D…
Ant Gallery (Get up-close to ants)
Now is the time to check out these amazing animals from the safety of your own computer.
Pollen Gallery (Pollen up-close)
Pollen comes in many shapes and sizes. These are just a few of the thousands of examples.
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.
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.
Pollen - Nature's Tiny Clues
Most might be surprised that pollen is being used to catch thieves, illegal drug dealers, murders, terrorists, and even catching those who commit less visible crimes such as making and selling…
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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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Big Bad Beetles
A story of blood, love, and family… Learn about one of the biggest and fanciest blister beetles anywhere. This species goes by the scientific name of Lytta magister but has also been called the…
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True Bugs
Not all insects are bugs, but all bugs are insects. How can this be? Learn about some particular insects that biologists call true bugs. Also in: Español…
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