By TYLER ELLYSON UNK Communications KEARNEY – Like many college students, Summer Martinez struggles to get enough sleep at night. The University of Nebraska at Kearney freshman juggles two jobs along with her studies while also working on the requirements to become a certified nursing assistant. “It can be hard to manage my time,” said Martinez, a pre-nursing student from Kearney. “I feel like I have a lot more responsibilities.” Martinez presented a research … [Read more...]