Ramsey Musallam

Chemistry Teacher, Education Blogger

Bonnie Rochman

Award-Winning Journalist; Best-Selling Author of "The Gene Machine: How Genetic Technologies Are Changing the Way We Have Kids - And the Kids We Have"

Nina Fedoroff

Professor of Biology at Penn State

Dr. Marc Milstein

Scientist, Researcher, and Professional Speaker on Health and Wellness

Dr. Marc Milstein on Good Morning Washington: Sleep, Memory and Stress

Douglas McCauley

Professor of Marine Biology, UC Santa Barbara; Director Benioff Ocean Initiative

Melody Swartz

William B. Ogden Professor in the Institute for Molecular Engineering at the University of Chicago

Dr. Shini Somara

Mechanical Engineer & Science Reporter; Advocate for Women in STEM

The Cause: Dr Shini Somara is shaking up STEM education ...

Kevin Delaney

Performer, Playwright & Educator; Former Host of "Street Science" on the Science Channel

Michael Archer

Paleontologist Michael Archer is working to bring back his favorite extinct animal: the Tasmanian tiger.