Organismal Biology

The study of living things, including their genetics, biochemistry, behavior, and ecology.

Chimerism: How Multiple Organisms can Live in the Same Body

Chimerism: How Multiple Organisms can Live in the Same Body

By Macy Osborne-Frazier If you watched the recent Percy Jackson and the Olympians show, you might remember a scene where…

Vultures: You Are What You Eat…Or Are You?

Vultures: You Are What You Eat…Or Are You?

by Quinn Eberhard Of the great variety of animals on Earth, few are considered more repulsive than the vulture. Often…

Could a mouse-like primate hold the key to human space travel?

Could a mouse-like primate hold the key to human space travel?

by Elissa Foss It’s cold outside and you can’t find anything to eat, so you might as well just sleep…

Axolotls: The Power of Regeneration

Axolotls: The Power of Regeneration

By Nicole Gadda Regeneration–which is the process of recreating lost or damaged tissues after physical injury–isn’t simply a superpower of…

Are Mules Alive? What NASA has to say may surprise you… 

Are Mules Alive? What NASA has to say may surprise you… 

By Sophie Mendell Billions of years ago, there was no life on Earth. Today, Earth is abundant with life. The…

Mosquitoes: Itchy Annoyance or Sneaky Killers?

Mosquitoes: Itchy Annoyance or Sneaky Killers?

by Margaret Dedloff When you think about the world’s deadliest animals, you might think about the Nile crocodile, responsible for…

The Tabby Cat

The Tabby Cat

by Anna Goddard Contrary to popular belief, “tabby” is actually not a breed of cat, but rather a coat pattern.…

Built for Speed: Earth’s Fastest Mammal

Built for Speed: Earth’s Fastest Mammal

By Nathaniel Vorhees The fastest mammal on the planet can reach up to 70 mph and accelerate from 0-60mph in…

Bull Sharks Par-tee on a Golf Course

Bull Sharks Par-tee on a Golf Course

by Margaret Dedloff There are over 500 species of sharks, but only one is known to be able to live…

Better Together: Bobtail Squids and Bioluminescent Bacteria 

Better Together: Bobtail Squids and Bioluminescent Bacteria 

by Leslie Kent Many animals use camouflage to disguise themselves to increase their chance of survival or to have an…

Parthenogenesis: Do it Yourself

Parthenogenesis: Do it Yourself

by Brandon Le What if you wanted to start a family, but without the whole partnering up thing? For us…

What Grows Up Must Be Rooted Down

What Grows Up Must Be Rooted Down

by Siena Mantooth Why do trees grow upwards? How do they know what “up” even is? Trees grow vertically even…

Pineapples and Proteases 

Pineapples and Proteases 

by Amanda Linke The first time I saw a picture of a pineapple plant growing a fruit I thought the…

Zombie Ants: How a Fungus Controls the Minds and Bodies of Ants

Zombie Ants: How a Fungus Controls the Minds and Bodies of Ants

By Nicole Gadda If you’re anything like me, you’re impatiently waiting for the next season of the hit HBO show…

One Plant to Rule Them All

One Plant to Rule Them All

by Taylor Tibbs As you listlessly push your grocery cart through the store’s produce section, careful not to stand too…

Hydrothermal Vents: The Origin of Life?

Hydrothermal Vents: The Origin of Life?

by Nicole Gadda Have you ever wondered how life on Earth began? If so, you’re not alone. Many scientists are…

Is that Friendship I Smell?

Is that Friendship I Smell?

by Honoreé Brewton Versíon en Español Humans can smell over one trillion scents. Photo by Pixabay from Pexels. The human…

Evolution to Pollution: The Unforeseen Costs

Evolution to Pollution: The Unforeseen Costs

by Emily Green Figure 1. Male Atlantic killifish (Fundulus heteroclitis). In high school science class, you may hear anecdotes of…

What is RNA Anyways? 

What is RNA Anyways? 

by Seth Veenbaas Versión en Español You may already know that DNA is a complex molecule in all our cells…

The Orca-nization of Killer Whale Social Structures

The Orca-nization of Killer Whale Social Structures

 by Margaret Dedloff Orcas, also called killer whales, are marine mammals and the largest species of dolphin. Orcas can weigh…

Did you know that all calico and tortoiseshell cats are female?

Did you know that all calico and tortoiseshell cats are female?

by Taylor Tibbs Coat differences between calico (large splotches of 3 colors) and tortoiseshell (smaller splotches of 2-3 colors). Image is…

Do Naked Mole Rats Hold the Secret to Cancer Treatment?

Do Naked Mole Rats Hold the Secret to Cancer Treatment?

by Colleen Steward Imagine that you are on a trip exploring the Atlanta Zoo. You round the corner from the…

DNA Replication: A Fundamental Yet Highly Complex Process

DNA Replication: A Fundamental Yet Highly Complex Process

by Dalia Fleifel Cell division: Why and how?  The human body is estimated to be made up of ~37 trillion…

The World’s Most Miraculous Fruit

The World’s Most Miraculous Fruit

by Taylor Tibbs Photo of S. dulcificum or miracle berry plant. Image obtained from Craig Hepworth’s blog Florida Fruit Geek.…

The Venus Flytrap: Watch Your Fingers!

The Venus Flytrap: Watch Your Fingers!

by Madison Williams Did you know that some plants actually eat insects? Yep! One of the most famous carnivorous (meat-eating)…

Ballooning Spiders

Ballooning Spiders

by Lacey R. Lopez Figure 1 caption: Tiptoeing spider by Michael Hutchinson. Imagine you’re playing in the backyard with your…

How Our Cells Divide

How Our Cells Divide

by Madison Williams This is an image of a mouse cell in cytokinesis, the final stage of cell division. This…

How are fingerprints formed?

How are fingerprints formed?

By Taylor Tibbs Every single person on the planet has a unique set of fingerprints – even those of identical…

Imprinting: An Avian Anecdote

Imprinting: An Avian Anecdote

by Whitney Bell A white-naped crane. Image Source Recently, a special love story garnered an enormous amount of publicity. A…

Do dogs really love us?

Do dogs really love us?

by Nicole Gadda Do our dogs really love us? The science says yes! Our new pup, Belle. Image taken by…

The Most Beautiful Experiment in Biology

The Most Beautiful Experiment in Biology

By Riya Gohil The Most Beautiful Experiment in Biology  One of my favorite analogies of learning is the expanding circle…

Color, too, is in the Eye of the Beholder

Color, too, is in the Eye of the Beholder

by Anastacia Wienecke There is much more to color than meets the eye. Quantitative measurements like weight, volume, temperature, and…

The Rainforests of the Sea

The Rainforests of the Sea

by Nicole Gadda Sea turtles, jellyfish, anemones, parrotfish, seahorses, sea sponges, starfish, Nemo, and Dory – coral reefs aren’t nicknamed…

Flying the Red Eye

Flying the Red Eye

By Alec Chavez Stygian Owl Image source “Flying the red eye” is a commonly used expression to describe the tired…

Apoptosis

Apoptosis

By Mohamed Mahmoud Have you ever imagined that cells can die by  suicide or thought of how and why they…

The Microbes Behind Yellowstone’s Rainbow Hot Spring

The Microbes Behind Yellowstone’s Rainbow Hot Spring

By Michelle Chamberlain Yellowstone National Park contains a rainbow colored hot spring called Grand Prismatic Spring. No, somebody didn’t dump…

Epiphytes: Plants That Can Live Without Soil

Epiphytes: Plants That Can Live Without Soil

By Taylor Tibbs We naturally assume that plants grow in soil. However, not all plants need soil to survive! Epiphytic…

Cell cycle

Cell cycle

By Mohamed Mahmoud The human body contains about 37.2 trillion cells. All of these cells are derived from only one fertilized…

The Breath that Changed the World

The Breath that Changed the World

By Michelle Chamberlain Today, humans rely on oxygen to survive, but for the first half of our planet’s history oxygen…

The Antisocial Social Club of Gloomy Octopuses

The Antisocial Social Club of Gloomy Octopuses

By Emma Goldberg Gloomy octopuses, also known as Common Sydney Octopus, have traditionally been thought of as loners. Until recently,…

Biomimicry

Biomimicry

By Devina Thiono Note from the Editor: Students interested in biomimicry can also check out Biomimicry.org Animals, and nature in…

Gregor Mendel: The Father of Genetics

Gregor Mendel: The Father of Genetics

By Madison Williams Gregor Mendel, also known as the father of genetics. Image source. Do you ever wonder how scientists…

Poison Ivy

Poison Ivy

By Jenna Beam Earlier this month, I decided to embark on my first backpacking trip in Congaree National Park in…

Eyes of the Deep Sea

Eyes of the Deep Sea

By Emma Goldberg If you’ve ever woken up in the middle of the night and tried to reach for something…

Why Don’t Penguins Wear Socks?

Why Don’t Penguins Wear Socks?

By Emma Goldberg Image Source. Penguins are arguably some of the coolest animals on the planet, and not just because…

Wolves of Yellowstone

Wolves of Yellowstone

By Whitney Bell The United States has 62 National Parks. Some of the most famous and most visited include Great…

Feline Flexibility

Feline Flexibility

By Zoe Terwilliger Have you ever seen a cat perform some crazy maneuvers or sit in a weird position and…

Squid: Beauty and Brains

Squid: Beauty and Brains

By Rami Major The Caribbean Reef squid uses chromatophores to change the colors and patterns on its body. (source) Scientific…