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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.
Did you know the westerly winds in the Southern Ocean have been helping to keep our planet livable? Yes, they have been responsible for soaking up half of the human-made carbon dioxide (CO2) along with a whole lot of excess heat. Dr. Biology has the opportunity to talk with geoscientist …
When it comes to fighting off bad germs, doctors have to use their best medicines. What do we do though, when our best weapons make our enemies stronger?Also in: Español | Italiano |…
We celebrate Earth Day every year, but in reality every day is Earth day. For our part here are some fun activities and things you can do to help the Earth.
What is life and how do biologists decide if something is living or non-living? Dr. Biology visits with physicist Paul Davies and microbiologist Ferran Garcia-Pichel. They talk about life, extreme life forms (extremophiles), and the possibility of life on other…
Professor Susanne Neuer from the ASU School of Life Sciences talks about her research and how a person in the southwest desert can be studying deserts in the oceans. Yes, we said deserts in the ocean. Listen in to find out why.
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…
An interview with taxonomist Diana Lipscomb from George Washington University. Dr. Biology dives into the mystery of the dying coral reefs. This is a hot topic in the marine biology world and one you are sure to learn a lot about these amazing animals.
An interview with myrmecologist Rüdiger Wehner from University of Zurich. Listen in as Dr. Biology learns how these desert animals are revealing their success in the Sahara Desert. Don't know what a myrmecologist is? This is a good show to find the answer.
Body Depot
Body Depot is a collection of activities and materials created in collaboration with with the Arizona Science Center. The Body Depot includes activities on DNA, proteins, bones, immune function…
Sooty Selection
Discuss ideas of natural selection, play a selection-based game, and take a trip through time to see how scientists of the past figured out just how a trait is passed from a parent to its…
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.
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.
Perfect Python Parenting
Being a parent is hard work. Though a snake might not seem comforting to you, pythons are actually very dedicated moms that take good care of their kids.Also in:…
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Ant Farm
Farming ants might sound like a crazy thing to do unless you might like to eat chocolate covered ants. It turns out we can learn a lot from ants and the best way is to build your own ant farm.…
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Making the List
By the time the first endangered species list was made, many species had already gone extinct. Some species, like whooping cranes, were almost extinct at that time. But the US…
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Mite Mighty Foe to 'Killer' Bees in State
Africanized "killer" bees have fallen prey to a deadly predator of their own- parasitic mites whose infestation has dropped their wild colony numbers by as much as 70 percent statewide.
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