Life Science

The Monsters That Make You: The Spooky Tale of Selfish DNA

It’s the spooky season and we’re all anticipating monsters crawling out from under our bed, but did you know that there are monsters living inside our very cells! Every living thing has DNA in its cells. It provides the “blue print” for what that living thing is going to be. There can't be any monsters

Dried Chili Peppers” by Yamen is licensed under CC BY-SA 4.0

Why is it spicy?

You look down at the ramen in front of you. The aroma is enticing, smelling of cinnamon, turmeric, and chilies. As the sauce enters your mouth, your eyes start to water, your nose runs, and your whole mouth is on fire, but you love it. Why? People around the world use chili peppers to enhance

Universal Flu Vaccines: Beyond the Seasonal Jab

Sore throat? Stuffy nose? Influenza, or flu, is a nuisance for many every year, causing unwelcome respiratory discomfort that goes away after a few days for most. In some, it can cause more severe disease and even death. Every year, we can get a seasonal flu vaccine to protect ourselves against the virus. But there

Not all invasive species are created equal

On an otherwise entirely forgettable late-summer morning during the height of pandemic-induced self-isolation, I stepped out onto my front porch and saw the biggest spider I had ever seen in my life suspended above my hedges, hanging in the middle of an elaborate web. My new neighbor was as big as my palm, bright yellow

Mad honey! The secrets and adventures of psychedelic nectar

The remote, obscure high Hills of Nepal have their fair share of remarkable things. While the existence of some of the beings said to be living in the Himalayas is controversial, such as the Yeti, there are others whose existence will hit you like a brick wall should you ever come across it. Believe it

The role of the parasite Toxoplasma gondii on human behavior: Causation or correlation?

Before becoming a graduate student, I knew little to nothing about the neglected microscopic parasite, Toxoplasma gondii. Once I began my studies, I quickly realized that unless you were a healthcare worker, vet, or pregnant, the awareness of Toxoplasma was close to nonexistent. Despite prevalence among one-third of the world's population, infected immunocompetent individuals remain

Science of the Fifth Sense

Imagine my frustration while trying to bottle-feed breast milk to my 4-week-old baby. The little guy was not happy taking his nature-made meal from a bottle, even if they had different-styled nipples. He would only take the breast milk directly from his mom.  As a result, I wasted no time raising this concern with his

Addressing bullying in STEM: a call for UGA to empower trainees

Bullying in academia Bullying continues to be a problem in academia. A recent global survey showed that 59% and 84% of participants either witnessed or experienced abusive supervision behaviors, respectively. Bullying in academia is difficult to address because a power differential exists within the mentor-mentee relationship. Graduate students and postdoctoral researchers (both referred to as

Bats, One Health, and Emerging Infections

I grew up on Ferngully, Dr. Seuss' The Lorax, the Wild Thornberrys, Studio Ghibli movies, and Avatar the Last Airbender. The theme of the interconnectedness of humans, animals, and the environment has been entrenched in me for most of my life. Furthermore, it is the foundation of One Health, an approach emphasizing collaboration between human

microsporidia harpooning a cell

Microsporidia: tiny parasites with big impacts

A vessel is harpooned and infiltrated by an enemy, then robbed of its precious cargo – this imagery may call to mind Long John Silver or other fictional marauders, but these events happen every day, all around us, on a scale so small we cannot see it. I'm referring to microsporidia, a group of real-life,

A bee’s eye view

Humans see a vast array of colors, ranging from red to violet. I remember learning the acronym Roy G. Biv (Red, Orange, Yellow, Green, Blue, Indigo, Violet), the acronym elementary schoolers use to memorize the colors of the rainbow. Humans see the visual light spectrum, which is the range of light in the electromagnetic spectrum

Survival of the Fittest: A Sullied History of Science

We've reached a point in the pandemic where people are starting to wonder: what would you do in a vaccinated world? Of course, reaching that reality requires that the world continue to take the health risks of coronavirus seriously, and that we continue to be transparent about how vaccines are made, tested, and distributed. There

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