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For people who are not experts, what are the signs of a collapsing reef system? Firstly, less color, because there’s less ...
Mining foreman R. Thornburg shows a small cage with a canary used for testing carbon monoxide gas in 1928. George McCaa, U.S. Bureau of Mines Never mind the gas—it was automation that got them ...
A new report analyzing the 2023 collapse of Skid Row Housing Trust found problems throughout L.A.'s homeless housing system. ... Knowlton said, was, “a canary in the coal mine situation. ...
With the help of laser sensors, drones and a robot dog, workers are preparing to re-enter one of Queensland's largest ...
Starting in the late 19th century, coal miners made practical use of caged canaries to determine if the carbon monoxide level in a mine was dangerously high. When the bird was no longer singing it ...
You’re reading the Today’s Opinions newsletter. Sign up to get it in your inbox. In today’s edition: When we asked Michael Lewis, author of “Moneyball,” “The Big Short” and “Going ...
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