Keys to the Coronavirus

Ioulia Bespalova

Coronaviruses can cause the common cold, or worse infections, like COVID-19. Brenda Hogue studies how these viruses replicate and infect, and uses this information to try to make vaccines and other medicines.

Nanobiotechnology: Nature's Tiny Machines

Julio Bernal Tara MacCulloch

Fascinating and bizarre interactions control the world around us, at a scale too small to see—the nanoscale. By studying the nanoworld, we can create nanomachines that mimic nature.

Also in: Italiano | عربى

Hardy Gilas

Karla Moeller

The desert is a tough place to live – food may be tough to find, rain only comes in certain seasons, and the temperatures can be hard to handle. How does one special lizard, the Gila monster, deal with these difficulties?

Read more about Mischievous Microbes

You may have heard that bacteria can be good or bad. But what if some bacteria can be both? Let’s find out more about bacteria that are sometimes mischievous.

Gayetri Ramachandran

Read more about Shape-shifting Brain Cells

Recently, scientists have tried to break into the secret world of microglia (the brain’s immune cells). They are trying to figure out how these cells can shape-shift into weird and wonderful formations.

Tabitha Green

Read more about It's Raining Cats and Dogs... and Mushrooms

Mushrooms release billions of spores into the air each year. Could those spores help promote rain by seeding new rain clouds?

Michele Clark

Skeleton Viewer

Explore the Skeleton Viewer

To explore the bones of the human skeleton, check out our Skeleton Viewer. Take a look further inside of a bone with our Bone Anatomy Viewer.

To learn more about bones, visit Busy Bones.

Using the Scientific Method: The Case of the Mystery Images

Play The Case of the Mystery Images

Looking for another detective assignment? Practice all the new detective skills you learned in the Training Room Escape by solving The Case of the Mystery Images.

To learn more, visit Using the Scientific Method to Solve Mysteries.

Read more about Bacteria and Fungi Battle On Bat Skin

A dangerous fungus arrived in North America from Eurasia that has been killing millions of bats. Is it possible that bacteria that are already on the bats' skin are their best allies in fighting this fungus?

White-nose syndrome in a little brown bat

Nubia Erandi Maldonado Pérez

To Breed or Not to Breed

Sarala Pradhan Ioulia Bespalova

For many organisms, reproduction is a huge part of life. But what, exactly, does reproduction mean? Well, it can mean so many different things, including breeding or not, caring for young (or not), or giving birth (or not)... read on to learn about the diversity of ways that organisms reproduce.

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