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Huntington’s disease is brutal in its simplicity. The disorder, which slowly bulldozes your ability to control your body, starts with just a single mutation, in the gene for huntingtin protein. That tweak tacks an unwelcome glob of glutamines—extra amino acids—onto the protein, turning it into a destroyer that attacks neurons. Huntington’s simplicity is exciting, because […]

Every week, two million people across the world will sit for hours, hooked up to a whirring, blinking, blood-cleaning dialysis machine. Their alternatives: Find a kidney transplant or die. In the US, dialysis is a roughly 40-billion-dollar business keeping 468,000 people with end-stage renal disease alive. The process is far from perfect, but that hasn't […]

Blame the wind, if you want. In Southern California they call it the Santa Ana; in the north, the Diablos. Every autumn, from 4,000 feet up in the Great Basin deserts of Nevada and Utah, air drops down over the mountains and through the canyons. By the time it gets near the coast it’s hot, […]

Daniel Kish sees more than you might expect, for a blind man. Like many individuals deprived of sight, he relies on his non-visual senses to perceive, map, and navigate the world. But people tend to find Kish's abilities rather remarkable. Reason being: Kish can echolocate. Yes, like a bat. As a child, Kish taught himself […]

On the last Monday of September, 32 field workers stepped onto a 15-acre experimental plot in an undisclosed part of Washington and made apple harvest history. The fruits they plucked from each tree were only a few months old. But they were two decades and millions of dollars in the making. And when they landed, […]