A Covid Test as Easy as Breathing
The New York Times
Scientists have been dreaming of disease-detecting breathalyzers for years. Has the time for the technology finally come?
In May, musicians from dozens of countries descended on Rotterdam, the Netherlands, for the Eurovision Song Contest. Over the course of the competition, the performers — clad in sequined dresses, ornate crowns or, in one case, an enormous pair of angel wings — belted and battled it out for their chance at the title. But before they were even allowed onstage, they had to pass another test: a breath test. When they arrived at the venue, the musicians were asked to exhale into a water-bottle-sized device called the SpiroNose, which analyzed the chemical compounds in their breath to detect signatures of a coronavirus infection. If the results came back negative, the performers were cleared to compete.
As the glaciers of South America retreat, the supply of freshwater is dwindling and its quality is getting worse.
It’s something turkey often isn’t — undeniably juicy and a guaranteed crowd-pleaser.
A rise in the disease in younger people was not followed by an increase in deaths, a study found, and might be a sign of overdiagnosis.
The Homotherium cub was preserved in Siberian permafrost with its dark fur and flesh intact.
A small study found ChatGPT outdid human physicians when assessing medical case histories, even when those doctors were using a chatbot.
For a century, exoplanet hunters have “discovered” planets around a nearby star, only to retract the claims. But the latest find is for real.
The unidentified patient had recently returned from Africa, where the virus has caused a deadly epidemic, health officials said.
The event produces some of the year’s fastest meteors, although the nearly full moon may make them challenging to spot.
Mr. Musk dug into his companies’ budgets, preferring to cut too much rather than too little and to deal with the fallout later. Under Donald Trump, he is set to apply those tactics to the U.S. government.
Behind the scenes at a Chicago zoo, chimpanzees who spent years entertaining humans are learning to befriend their own kind.
The agency’s top medical official was responding to rumors that Suni Williams had lost an unusual amount of weight during an extended stay in orbit.