CHICAGO — Jack Welter didn’t feel sick when he agreed to take a new blood test that looks for multiple types of cancer. But, approaching 60, he thought it couldn’t hurt. To his surprise, the test came ...

Edibles take longer to kick in than marijuana that is inhaled. Learn more about edibles vs. smoking and how long marijuana is ...

WASHINGTON — The Army held its most challenging counter-small unmanned aircraft systems test to date, paving the way for Soldiers to field capabilities against small-UAS attacks in the future. During ...

Technology and artificial intelligence can vastly improve the types of assessments teachers use to guide students in their learning. Despite the often-negative discussion about testing in schools, ...