Topic

Science & Nature

A collection of 263 issues

The Silent Shield: How Human Tears Chemically Disarm Aggression

An odorless chemical signal in human tears can significantly reduce male aggression, a new study reveals. When men sniffed tears, brain regions linked to aggression quieted, and their aggressive behavior dropped by nearly 44%, suggesting an evolved, non-verbal tool for de-escalation.

Science & Nature Psychology & Health Linguistics & Communication

The Logician Who Starved to Death on a Flaw of Reason

He was the logician who proved the limits of mathematics itself. Yet, Kurt Gödel's brilliant mind constructed one system it couldn't escape: a paranoid fear of being poisoned that led him to starve to death when his only trusted protector fell ill.

Biography & Personal Stories Science & Nature Medicine, Psychology & Health

The Ghost in Your Throat: Why You Never Hear Your Own Voice in Dreams

You can speak in dreams, but have you ever noticed you can't truly hear your own voice? This neurological quirk reveals how the dreaming brain, cut off from sensory feedback, struggles to simulate reality, creating a 'ghost voice' from memory alone.

Science & Nature Psychology & Health Oddities & Curiosities

The Living Fossil That Guards Modern Medicine

The horseshoe crab's brilliant blue blood, worth up to $60,000 a gallon, contains a unique compound that acts as a perfect detector for deadly bacterial toxins, making this ancient creature an unwitting gatekeeper for the safety of modern medicine.

Science & Nature Medicine Environment & Climate

That 'Fresh Laundry' Scent Is a Chemical Illusion

The chemicals that give your laundry its soft feel and lasting 'fresh scent' are potent disinfectants linked to a range of health risks and the rise of antibiotic-resistant superbugs.

Medicine, Psychology & Health Environment & Climate Science & Nature

Why the Red Planet Paints Its Sunsets Blue

Mars is universally known as the Red Planet, yet its sunsets glow with an ethereal blue light. This stunning reversal of Earth's familiar sky is a lesson in alien atmospheric physics, dictated by a thin atmosphere and a sky full of fine, reddish dust.

Science & Nature Space & Astronomy Oddities & Curiosities

It Wasn't Just Nostalgia: The Biological Reason the Sky Used to Be Bluer

The memory of a more vibrant world isn't a trick of the mind. As we age, the lens of the human eye yellows, filtering out blue light and making the world appear demonstrably less colorful than it did in our youth.

Science & Nature Medicine, Psychology & Health Oddities & Curiosities

The Devil's Root and the Poison Apple: How Two Andean Outcasts Reinvented Global Cuisine

Iconic dishes from Italian marinara to Irish stew hinge on two plants from the Andes that Europe initially rejected as poisonous and diabolical, revealing how our most 'authentic' cuisines are surprisingly modern global inventions.

History Food & Lifestyle Science & Nature

The Unemotional Brain: How Thinking in a Foreign Language Rewires Your Decisions

Researchers have found a surprising cognitive loophole: thinking in a non-native language can strip away emotional biases, leading to more rational decisions. This 'foreign-language effect' forces a deliberate mode of thought, transforming how we face complex problems.

Psychology & Health Linguistics & Communication Science & Nature

Loading more posts...