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Disease X n. A dire contagion requiring immediate attention—but which we don’t yet know about. In 2013 a virus jumped from an animal to a child in a remote Guinean village. Three years later, more than 11,000 people in six countries were dead. Devastating—and Ebola was a well-studied disease. What may strike next, the World […]

In a field at the edge of the University of Minnesota’s St. Paul campus, half a dozen students and lab technicians glance up at the darkening afternoon skies. The threatening rain storm might bring relief from the 90-degree August heat, but it won’t help harvest all this wheat. Moving between the short rows, they cut […]

There was a time many years ago when cars guzzled gas like beer, teenagers raced them on Friday nights, and Detroit automakers boasted about their vehicles' ever-increasing horsepower and speed. Since then, cars have become safer, cleaner and more efficient, mostly as a result of tougher standards from Washington. A new Trump administration proposal might […]

If you want to survive the robot apocalypse—the nerd joke goes—just close the door. For all that they’re great at (precision, speed, consistency), robots still suck at manipulating door handles, among other basic tasks. Part of the problem is that they have to navigate a world built for humans, designed for hands like ours. And […]

Police departments around the country are getting increasingly comfortable using DNA from non-criminal databases in the pursuit of criminal cases. On Tuesday, investigators in North and South Carolina announced that a public genealogy website had helped them identify two bodies found decades ago on opposite sides of the state line as a mother and son; […]

If you want to watch sunrise from the national park at the top of Mount Haleakala, the volcano that makes up around 75 percent of the island of Maui, you have to make a reservation. Being at 10,023 feet, the summit provides a spectacular—and very popular, ticket-controlled—view. Just about a mile down the road from […]

The laser is a tool of many talents, as the Nobel committee well knows. On Tuesday morning in Stockholm, its members announced the year’s physics prize and rattled off a short list of the technologies it has made possible: barcodes, eye surgery, cancer treatment, welding, cutting materials more precisely than a scalpel. They failed to […]

When Charles Darwin articulated his theory of evolution by natural selection in On the Origin of Species in 1859, he focused on adaptations—the changes that enable organisms to survive in new or changing environments. Selection for favorable adaptations, he suggested, allowed ancient ancestral forms to gradually diversify into countless species. Quanta Magazine About Original story […]

Just how fast is the X-Men character Quicksilver, also known as Peter Maximoff (and son of Magneto)? This would be a popular topic of debate at the comic book bar—if a comic book bar existed. It such a bar does exist, I have to go. We can take a crack at answering this question, starting […]

Jake Misch’s family has been growing corn in the sandy soils of northwestern Indiana for four generations. Like other farmers in the area, the Misches spray their fields with a nitrogen-rich fertilizer once in the spring when the seeds are planted, and once later in the year, when the corn is going through its growth […]