UNLV dietitian Samantha Coogan on the pros and cons of organic vs. gluten-free, avoiding the afternoon sugar or caffeine crash, and making healthy options fun.

A happy meal toy proved to be a good luck charm for this health physics & diagnostic sciences professor in her NASA endeavors.

Brach Poston's research on electrical stimulation shows promise for Parkinson's patients.

A lifelong commitment to help never-served populations is one of the things that drew this nursing professor to her profession.

Danylle Hitchen’s “one day at a time motto” guides her through life’s adventures.

This dentist's tip for success is to avoid the temptation to take shortcuts since only persistence and hard work are going to get you where you want to be.

The emphasis on research and achieving Top Tier status drew this nursing professor to UNLV.

The chair of the department of kinesiology and nutrition sciences says his interest in the field sprang from his years as an athlete.