Black History Month Scientist Highlights

Stephon Alexander, Ph.D.

"Dr. Alexander is a theoretical physicist and professor at Brown University who specializes in string theory and particle physics.

He co-invented a model that helps to explain the early expansion of the universe, served as the scientific advisor on Ava DeVernay’s A Wrinkle in Time, and currently serves as the President of the National Society of Black Physicists.

As an accomplished saxophone player, Alexander also explores interconnections between music, physics, mathematics, and technology."

Marie M. Daly, Ph.D.

"Dr. Daly was a biochemist and the first Black woman to obtain a Ph.D. in chemistry in the United States.

She made several critical contributions to medicine, including the discovery of the relationship between high cholesterol and heart disease and conducting pioneering research into the effects of cigarette smoke on the lungs. Her work created a new understanding of how food, diet, and lifestyle can affect heart health."

Beverly Daniel Tatum, Ph.D.

"Dr. Tatum is a celebrated clinical psychologist, notable educator, and a nationally recognized authority on racial issues in America.

As a clinical psychologist, she devoted her career to studying how race impacts self-understanding, particularly in relation to education. She has also been a prominent voice in research showing that young children notice race and has argued that it is something that should be openly and honestly discussed with them instead of ignored... She has given lectures across the country.

In 2014, she received the American Psychological Association’s Award for Outstanding Lifetime Contribution to Psychology.