Author: Holly Fortini

How a homemade piece of lab equipment is recreating chemical evolution on early Earth.

This classic Facts So Romantic post was originally published in June, 2013. Take a look at a butterfly’s wing, and you can learn a lesson about life. Not that it’s beautiful, or fragile, or too easily appreciated only when it’s fading—though all that is true, and evident in a wing. Nautilus Members enjoy an ad-free […]

An artist struggles to reproduce the iridescence of the natural world.

Test your inner synesthesia.

Why does the color we associate with wholesome things like bananas, sunshine, and honeybees—“the color of hope, joy, and optimism,” according to one of the world’s foremost color experts—also signify the creeping presence of illness and death? Not death in the abstract: the dark-cloaked, scythe-brandishing spirit of Victorian art, or the symbolic black vestments worn […]

What you should know about your body’s biggest organ.

The conventional wisdom is all wrong. Countless parents and teachers have gotten it twisted. The BBC and PBS aired bogus explanations. Even textbooks have botched the story. The Earth’s rotation, and the Coriolis effect that results, do not cause water to circle the drain in opposite directions in the Northern and Southern Hemispheres. Nautilus Members […]

Where have all the real heroes gone? It’s a refrain you find in articles on our celebrity culture, movie reviews wondering why modern superheroes need to be so flawed, and in our own private conversations.

Stress is a complicated adversary. It is a silent killer, but a little bit is good for you. Pushing things and people past their usual boundaries has made the world the way it is, and naturally involves the unknown. Would we want it any other way?

Ever notice how pretty much all superhero movies are origins stories? Everyone wants to know how Batman and Wolverine and the Hulk became who they are. But there aren’t too many superhero-in-old-age stories out there, with balding, hunchbacked super-oldsters hobbling around assisted-living homes. The same goes for the Solar System. The question of how the […]