Welcome to Ask A Biologist. This site has a large collection of biology learning materials that includes stories, games, activities, videos, and a podcast.

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A lot of illnesses, like colds, have very visible symptoms, but other conditions are not so obvious. Learn about how people spot and treat a condition called endometriosis.

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, had two heads.

An interview with limnologist James Elser from the School of Life Sciences. Listen in as Dr. Biology and co-host Michael Saxon learn about a biologist that studies life in and around fresh water, or you might think of him as the other marine biologist.

If aliens were to contact us, what would you say? How would you say it? These are just a few of the questions that Dr. Biology talks about with guest Lucy Hawking. The two have fun with these ideas and more as part of the…

Life in the year 2050, what will it look like? Will it be the age of intelligent computers? Could this happen even sooner? Physicist and author Max Tegmark talks about the future of artificial intelligence and how it might impact biological life on this planet. Dr. Biology learns…
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…

Natural history museums may not come to life as they do in a Hollywood movie, but they do have some amazing stories. They also have all kinds of cool stuff that many of us never get to see. Paleontologist Richard Fortey talks about the life and some of the treasures hidden…

Ants doing math? Could this be possible? Stephen Prattt from the ASU School of Life Science gives Dr. Biology a lesson about ant problem solving.
Cell viewer game

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…

a cartoon of tardigrades

Tardigrades

Read Itty Bitty Beasts and then take this quiz to test your knowledge!

How can we fight mosquitoes? Image is an illustration of a mosquito laying eggs, with insecticide being sprayed

Managing Mosquitoes

Learn about mosquito life cycles, the dangers of mosquitoes, and how to protect yourself and reduce breeding grounds for mosquitoes around your home.
an eye with an eyebrow

How Vision Works

Read How Do We See? and then take this quiz to test your knowledge!

Nano building game

Nano Building

Play the Bionanoengineering Game

Basic building patterns can be used to think about how technologies are built at the nano-scale. Try your hand…

Four mini-illustrations of a water bottle, the sun, a child, and sun protective wear (hat, glasses, and light t-shirt)

Beat the Heat

Play Beat the Heat

Staying safe in the heat is more than just a game, it can be a life saver. Luckily, you can see if you have what it takes to…

A cartoon illustration of a mosquito biting human skin

Epic Mosquito Quest

Play Epic Mosquito Quest

Mosquitoes go beyond annoying, to being downright dangerous at times. How can you reduce the number of mosquitoes around your home, to…

Beetle Dissection

Beetle Dissection

Explore the Beetle Dissection

The outside of beetles can be shiny, dull, or extremely colorful. But what is going on inside of beetles…