Skip to Main Content
The student news site of The Harker School.

Harker Aquila

The student news site of The Harker School.

Harker Aquila

The student news site of The Harker School.

Harker Aquila

Excretion is a necessary part of every human's experience. The shape and texture of stool outlines a person's overall health.

Breaking down bowel buildup

by Lily Peng and Charlene Li May 5, 2026
While most individuals may not want to discuss their waste elimination routines, excretion is a necessary part of every human’s experience. Furthermore, the frequency, color and shape of stool offer insights into an individual’s digestive system and overall health. 
Nathan Kim Dhablania (‘14) poses in front of a Loyola
University Chicago sign. Dhablania was recently matched into opthtalmology. (Provided by Nathan Kim Dhablania)

Blooming from the STEM: Advancing vision

by Kanav Gupta, STEM Editor May 4, 2026
Many modern medicines can treat causes of vision loss, but not all patients receive that care. For Nathan Kim Dhablania (’14), M.S., addressing patients’ access to basic vision care has become central to his work.
High cortisol is a condition where the body releases excessive amounts of stress hormone. On social media, whether a person has high or low cortisol has been illustrated with a dial.

Calming your cortisol

by Saria Lum and Mendy Mao May 4, 2026
Often referred to as the body’s primary “stress hormone,” cortisol is released by the adrenal glands when your brain perceives a threat. When stress becomes constant, like during busy school weeks, elevated cortisol can lead to anxiety, fatigue and difficulty concentrating. 
Grounds crew member Elidio Espinoza replaces a compost bin trash. “The idea for the new trash system is that all the waste from the school should be compostable, so that's why we have the huge compost bins,” Green Team officer junior Sasha Nazarenko said.

From bins to bales

by Claire Tian, Saria Lum, Aahana Sharma, and Caden Ruan May 2, 2026
Lunch ends. A student tosses a half-eaten sandwich into a green bin, drops their plastic leftovers from a morning Starbucks run into a blue one and hurries off to class. In mere hours, both bins are empty once more. Though the trash cycle may seem like a short process, this journey is just beginning. 
Load More Stories