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Scientists Discover Clean Water Ice Just Below Mars' Surface

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Locked away beneath the surface of Mars are vast quantities of water ice. But the properties of that ice—how pure it is, how deep it goes, what shape it takes—remain a mystery to planetary geologists. Those things matter to mission planners, too: Future visitors to Mars, be they short-term sojourners or long-term settlers, will need […]

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Brazil's Museum Fire Proves Cultural Memory Needs a Digital Backup

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Fire doesn’t heed history. It doesn’t care about posterity or culture or memory. Fire consumes everything and anything, even if that thing is the last of its kind. On Sunday night, it came for the National Museum of Brazil, burning for six hours and leaving behind ashes where there had been dinosaur fossils, the oldest […]

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Shatter, Batter, Wax: How Cannabis Extracts Come to Be

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Some time around the mid-aughts, folks in the weed industry began to notice a shift in the market. Pot smokers were smoking less, and dabbing more—heating the plant’s oily extracts to inhale high concentrations of hallmark marijuana molecules like THC. Extracts, which go by names including shatter, batter, wax, dabs, and honey, weren't just stronger […]

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Space Really Does Need Traffic Cops

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In the early Space Age, the people who sent up satellites could operate under what's known as "big sky" theory. Space is so vast, so spacious, that we could never possibly use it all up. History, however, has repeatedly shown that whenever we think something is too abundant for humans to deplete, we're wrong. And […]

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Silicon Valley's Immortalists Will Help Us All Stay Healthy

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In early 1954, Pope Pius XII summoned a venerable Swiss quack named Paul Niehans to the papal retreat at Castel Gandolfo. The pontiff was nauseated with gastritis, fatigued by his 77 years, and loath to meet his maker. So he had Niehans administer an anti­aging treatment called cell therapy, which would become sought after by […]

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The Alabama Senate Election Was Decided 100 Million Years Ago

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They say victory has a hundred fathers, and Doug Jones' upset win in the Alabama Senate race Tuesday night is no exception. Maybe it was the mounting accusations of child molestation facing Republican opponent Roy Moore that sealed Jones' victory. Maybe this was just the latest swell in the blue wave that washed over Virginia […]

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Robots Are Fueling the Quiet Ascendance of the Electric Motor

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If you were going to kick off a technological revolution, you’d be hard-pressed to do it with more pizazz than Tesla with its electric cars. Flashy, kinda-self-driving, neck-snappingly fast electric cars. But oddly enough, what’s driving it all—the electric motor—is an ancient technology at this point. It’s lost out to the gas engine for over […]