The headline sent me thinking about sunlight as a paperweight. The real story involves light, semiconductors and a quantum state with an unusual combination of order and motion.

A profile can predict an interest. A model can imitate a voice. But how much of a person do those resemblances contain? I wanted to look at what our digital traces can actually become.

I asked Grok what truth people misunderstand. Its answer sent me into the science of memory, leading questions, confidence and the stories we tell ourselves.

Earth carries us around its axis at hundreds of miles an hour. Here’s why the motion feels ordinary, where acceleration fits in, and how a pendulum can reveal the spin.

A reactor, an enrichment facility and a nuclear weapon pose different dangers. Here’s what damage, radioactive releases and the June 2025 Iran reports actually tell us.

Petrichor brings together soil chemistry, rainfall and the way we remember. Here’s why that earthy smell can feel so familiar, without meaning the same thing to everyone.

Goosebumps connect tiny muscles to cold, fear and musical chills. Here’s what they reveal about evolution, hair growth and the limits of reading our skin.

The vagus nerve helps connect the brain and body, but it isn’t a simple safety switch. Here’s what the science says about breathing, HRV, therapy and stimulation.

Awe can change how we experience ourselves and the world. Here’s what studies of the brain, time, generosity and awe walks have actually found.

Firefly light comes from a chemical reaction, and some species coordinate their flashes. A closer look at the chemistry, courtship and habitat behind the glow.

Yawning is familiar, contagious and still surprisingly hard to explain. What studies reveal about sleepiness, brain cooling, social responses and our dogs.

Researchers found a new way to see familiar tissue spaces. A closer look at the interstitium, the organ debate and the studies that followed.

A personal, poetic exploration of gravity, quantum information and spacetime, keeping my river imagery and the unfinished equation behind The River’s Song.

I started wondering what our feelings would look like as colors. The psychology is fascinating, and the personal palette gets considerably more complicated than red for anger and blue for sadness.

Jo Cameron’s unusual response to pain led researchers to an overlooked stretch of DNA. The real story involves gene regulation, chemical signals and an intriguing possibility for future pain research.

Levitating frogs, glowing mushrooms, cube-shaped wombat poop and a sea slug with stolen chloroplasts. Here are 25 strange science stories to keep your next beach scroll interesting.

A fungus can carry traces of earlier conditions into its later growth. The experiments behind fungal memory are wonderfully strange, from relocated wood blocks to the chemistry inside yeast.

Light therapy covers several very different approaches. Here’s what bright-light treatment, near-infrared studies and magnetic wearables can actually tell us about depression.

I love the idea of a greenhouse on Mars. Turning the whole planet into a second Earth is a much bigger question, involving disappearing oxygen, busy microbes, possible alien life, and who gets to make the decisions.