All living beings are made up of cells. Some of them are made up of only one cell and others have many cells.
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Explore the world of biology and meet some of our biologists. Here you can learn about the living world and find out what is so cool about biology that someone would do it for a living. Pick a story to read or listen to one of our podcast shows filled with guest scientists who share their experiences and passion for discovery.
Culture – it’s a word that we usually think of as connected with people. But many animals show signs of basic culture. Scientists are learning that even bumblebees possess the basic parts of culture too.
Biology, butterflies, and violin ballads are just a few of the things Dr. Biology talks about with ASU School of Life Sciences Professor Ron Rutowski.
Earth’s changing temperatures are affecting animals on land, but they are also affecting other areas. Dive into the marine world with us to explore the effects of rising temperature and ocean acidification on algae.
Nine months – that’s about the amount of time that healthy babies develop before they are born. But what if that nine months is a bit more flexible, and can change in response to the environment?
Cancer cells decide how to behave by “listening” to signals around them. Scientists recently studied these signals by watching cancer cells as the cells moved through their environment.
Podcasting is new to both Ask A Biologist and an exciting new science program called Science Studio. The host of this new show, Peggy Coulombe, talks with Dr. Biology about what it has been like to start podcasting.
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.
An interview with cellular researcher and explorer Carolyn Larabell of the National Center for X-ray Tomography. Dr. Biology learns about the new microscope being developed to see inside cells in a way never before possible.
Instead of giving birth to a child, bacteria divide in half when they grow old, creating two new bacteria cells. But bacteria become damaged as they age just like humans do, so where does all this damage go?
Did you ever think the search for the “fountain of youth” would end up inside of our very own cells? There are some scientists that have found that parts of our cells might hold the answer to aging and diseases like cancer.
David Pearson is a research professor in Arizona State University's School of Life Sciences. A speaker of five languages and capable of getting into trouble in maybe three or four other languages, he's traveled the world studying tiger beetles and recently published the book, A Field Guide to Tiger Beetles in the United States and Canada.
How careful are you with your words? Scientists are figuring out how to choose words more wisely to have a better chance to stop certain diseases.
If you spend some time hiking around the American Southwest, you might be lucky enough to spot a Gila monster. But you probably won't see one climbing a tree.
What is cloning and do we have clones living among us today? The answers might surprise you or maybe we should say ewe.
Imagine you want to pull a long cylinder-shaped piece of soil (called a core) out of the ground in your backyard. What kind of tools would you need? Find out how researchers collect cores in the Frozen Arctic.
Peruvian poison frogs mimic, or look like, other poison frogs that live in the same area. But they don't just look like one other species. Depending on the location, frogs of this species may mimic one of many other species of poison frog.
The career path for biologist Kevin McGraw was set by a chance sighting through a window of a Costa Rican coffee shop.
Our daily life depends on the ability to see, hear, feel, and smell at the same time, a skill that develops during childhood. In this article scientists studied how the brain develops the ability to combine sensory information.