In my November 2024 column, I began discussing the building block approach for crashworthiness testing of composite structures. This approach features a multistep process for designing composite ...

Consumer Reports and Unleaded Kids, a nonprofit focused on protecting kids from lead exposure, recently evaluated 39 baby food brands to see how easy they make it for parents to check their baby’s ...

If a medical test result is inconclusive, the sample did not provide enough information to confirm a positive or negative result. A person may need another test. People can have various medical tests ...