Throughout this two-year global COVID-19 nightmare, one thing that has been sorely lacking is access to testing. “Flu-like symptoms” covers a lot of ground, and knowing if a sore throat is just a sore ...

When Trevor Zimmerman and his crew arrived at the job site in Osceola, Wis., he thought things would go just as they had a year before when they completed a similar utility construction project in the ...

With industrialization gaining momentum in the United States and new construction sprouting up everywhere shortly after the end of the Civil War, there was a growing need for better ways to test the ...