Looking for the legacy site? Click here

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

Read our stories

Listen and watch

Enjoy our activities

View zoom galleries

Solve puzzles

Fruit may just be something that you like to eat. For the fig wasp, fig fruit is more than just a food--it's where life begins and ends.

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.

Dr. Biology has a chance to learn some interesting things about exploring for new species from biologists Vicki Funk and Richard Pyle from the Smithsonian Institute and the Bishop Museum. This episode might just put the explorer bug into your head.

Embark on a journey through the intricate dance of nature and innovation as we welcome Saad Bhamla, a scientist at the forefront of biological engineering. Your curiosity will be rewarded as you and Dr. Biology learn about some of the…

Dr. Biology along with a group of curious high school students learn why Detective Flora Delaterre is investigating plants and how they can be the perfect medicine for what makes you sick.

An interview with microbiologist Shelley Haydel from the School of Life Sciences and the Biodesign Institute at Arizona State University by co-host Marissa Henderson. This episode gives you something to think about when it comes to mud and why we say science is…

What can evolution teach us about getting sick and how do we make use of what we are learning? Dr. Biology gets over a cold while visiting with Randy Nesse, Founding Director of the ASU Center for Evolution & Medicine. The two talk about why we get sick and some of the…

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.
Poppy flower

Composting

Microorganisms in action! Turn a pile of grass clippings into an experiment.
a shadow of a person seeing a human like shaped hole on the floor

Scientific Method

Read Using the Scientific Method to Solve Mysteries and then take this quiz to test your knowledge!

An illustration of DNA-themed award winners

DNA Discovery Awards

Let's take a dive into the history of genetics research... and see who helped build the foundations of knowledge that we still build new understanding on top of today.

Plankton Zoom Gallery (Plankton up-close)

Plankton 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.

Feather Zoom Gallery (Feathers up-close)

There is nothing like seeing a feather up close.

Ant Gallery (Get up-close to ants)

Now is the time to check out these amazing animals from the safety of your own computer.

Nerve impulse thumbnail

A Nervous Journey

Let’s take a ride. It is going to be a fast one, so be prepared. Where are we going? We are going to start at your head and end up at your toes. It may not seem like a long trip, but it is…

Wordsearch | Crossword
Ants carrying puzzle pieces

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.

Wordsearch | Crossword
Girl inspecting ecosystems

I Spy an Ecosystem

We hear the word ecosystems in the news and at school but just what are ecosystems? It turns out there are lots of ecosystems. You might even learn you have some inside you! Also in:…

Wordsearch | Crossword
Cloning Sheep

Cloning Ewe

What is cloning and do we have clones living among us today? The answers might surprise you or maybe we should say ewe.

Wordsearch | Crossword