All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Take your pick of a free, ...

Women's History Month: the first Black woman who discovered an element on the Periodic Table Clarice Phelps is a chemist at Oak Ridge National Laboratory and discovered Tennessine.

Prefer Newsweek on Google to see more of our trusted coverage when you search. Neal Browning, one of the first people to test the COVID-19 Moderna mRNA vaccine, has taken to social media six years ...