Articles by Ethan Denma (3)
Earth,Humanity
Your Eyes Evolved From a 600-Million-Year-Old Cyclops That’s Still Inside You Today
A sedentary, one-eyed worm lost its paired eyes and gained something better: the biological blueprint for every vertebrate retina that's ever existed since.
By Ethan Denma • Mar 5, 2026
Earth
From Meme to Marine Crisis: The People’s Mollusk Gets a Name (and a Warning)
A new name put this armored oddity in the spotlight, but the fight to save its trench home is just beginning.
By Ethan Denma • Feb 7, 2026
Humanity,Universe
She Left Her Wheelchair on Earth and Floated Among the Stars
No one can walk in Space, so what's it matter if an astronaut can on Earth?
By Ethan Denma • Dec 23, 2025