You cannot replace a lack of sleep with coffee

EAST LANSING

As we turned our clocks back an hour as daylight saving time ended on Sunday, Nov. 5, know this: an extra cup of coffee will not offset the transition, according to new research from Michigan State University.

Kimberly Fenn is a professor of cognition and cognitive neuroscience in the Department of Psychology in MSU’s College of Social Science. Fenn and her students who work in MSU’s Sl…