Now that spring is in the air, many people are interested in having their soil tested. Here are answers to some frequently-asked questions about soil testing. Question: Why should I test my soil?

Seattle Times readers have submitted thousands of questions about COVID-19 and the new coronavirus that causes it. We’ve answered a lot of them with traditional news stories, including “How to read ...

As the various subvariants of omicron continue to circulate in the U.S., rapid at-home tests remain an important tool for protecting yourself and others. Home tests are appealing because they allow ...

A friend texted me recently because her daughter’s class had a coronavirus outbreak and my friend had some questions about COVID-19 testing. Testing has been on lots of other people’s minds and in the ...

Google is testing displaying the questions and answers feature in the Google Maps interface that it initially launched in 2017 for local panels in Google Search. Now some are able to see the questions ...

Taking a test is the best way to assure yourself and others that you aren’t spreading the virus. Here’s what you need to know. By Tariro Mzezewa As the United States endures an alarming surge in ...

Rudolph Tanzi answers the question: 'Which Tests Diagnose Alzheimer's?' May 4, 2009 -- Question: What kinds of tests should I expect from my doctor to determine whether I have Alzheimer's disease?

With spring around the corner and end-of-year state testing season looming, there’s still uncertainty about what standardized assessments will actually look like this year—or whether schools will give ...