
Scientists Grow a Breathing Lung on a Chip Using One Person's Cells
Every few seconds, your lungs expand and contract without you thinking about it.
Jan 2, 2026

Every few seconds, your lungs expand and contract without you thinking about it.
Jan 2, 2026

Blood pressure changes constantly throughout the day, spiking during a stressful meeting, dipping during sleep, surging during exercise.
Jan 1, 2026

Most treatments for diabetic kidney disease aim to slow decline. Improvement is rare.
Dec 29, 2025

The acrid smell of wildfire smoke is unmistakable. It stings the eyes, coats the lungs, and lingers for days after flames move on.
Dec 29, 2025

An email lands in your inbox. The tone is familiar, the phrasing matches your manager's style down to the occasional comma splice.
Dec 28, 2025

Your cells are constantly making a choice: store energy or burn it as heat. Mitochondria, the microscopic power plants inside every cell, manage this balance by maintaining what amounts to a chemical dam.
Dec 24, 2025

Your brain does something remarkable when you drive through an intersection with faded lane markings.
Dec 23, 2025

Every scratch on a phone screen or scuff on a pair of safety goggles isn't just cosmetic damage.
Dec 22, 2025

Carbon dioxide isn't just a climate villain. It's also a missed opportunity. The atmosphere is thick with it, industrial processes pump it out constantly, yet turning it into something valuable has remained stubbornly inefficient.
Dec 22, 2025

The exhaustion feels physical. Not just "I need coffee" tired, but a bone-deep heaviness that makes even routine tasks feel like trudging through mud.
Dec 19, 2025

For millions around the globe, the pandemic never really ended. It just morphed into something worse: long COVID.
Dec 10, 2025

We’ve all been there, haven't we? That day when stress boils over and you need to let out a primal, gut-wrenching scream.
Dec 8, 2025

Brain-computer interfaces have a frustrating problem. The deep learning models that power them are data gluttons, but getting clean brain recordings is expensive and slow.
Dec 8, 2025

An unsettling pattern emerges when you look closely at how people move through hidden online spaces.
Dec 3, 2025