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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.
As you go about your day, breathing and thinking, with your heart beating, your body is working. It sends and receives signals, grows, and stores fat, among hundreds of other functions. All of these functions make up your physiology, or how your body works. The same is true for every living…
Where might we find life, and what should we even be looking for to see if life exists on other planets?. Sara Walker is going where others have not gone before in the search for life.
The life of a biologist may not be what you expect. It is not all white lab coats and microscopes. There are remote islands, makeshift shacks that serve both for sleeping and a field laboratory. For this guest, it also includes cricket serenades and nighttime scuba dives in the ocean filled with…
Little water, sweaty, hot summer days and frigid winter nights make the desert an uninviting place for most animals and plants. But hiding just below the surface, the desert is alive with microbes—tiny, living things too small to see without magnification.Also in:…
Imagine a day at work where your clients range from tiny reptiles to massive elephants, each with their own unique health needs. That's a regular day for our guest in today's episode, Dr. Gary West, the Senior Vice President of Animal Health and Living Collections at the Arizona…
Even though we live in a modern world how we act and what we do many times is controlled by our Stone Age brain. This impacts our diet, friendships, love and more. Dr. Biology sits down with authors Doug Kenrick and David Lundberg-Kenrick to get the inside story…
The Ugly Bug Contest has been part of the Flagstaff Festival of Science and Mt. Campus Science Day since 1997. Ask-a-Biologist is pleased to extend the contest to the world via the Web.
An interview with biologist Gro Amdam, one of the members of the group that brought us the bee genome. Hey just what is a genome and could bees hold the answer to aging? In this show we learn the answers to these questions and why researchers are buzzing around bees.
Viral Attack
Viral Attack is the story of the human immune system and how it protects the body from attacks from harmful bacteria and viruses.
Ndryshimet fiziologjike që pëson trupi i njeriut në hapësirën kosmike
Read Ndryshimet fiziologjike që pëson trupi i njeriut në hapësirën kosmike dhe pastaj merrni këtë kuiz për të testuar n
Pollen Gallery (Pollen up-close)
Pollen comes in many shapes and sizes. These are just a few of the thousands of examples.
Plankton Zoom Gallery (Plankton up-close)
Plankton comes in many shapes and sizes. These are just a few of the thousands of examples.
Ant Gallery (Get up-close to ants)
Now is the time to check out these amazing animals from the safety of your own computer.
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.
Nature's Medicine
Medicinal plants come in all shapes and sizes. Probably some of the weeds growing in your yard, fields, or even cracks in your sidewalk are medicinal. Who knew there was a different kind of…
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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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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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Bee Jeweled
Orchid bees come in an amazing array of shapes and colors. You could call them the jewels of the bee kingdom. Also in: Nederlands | …
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