Shankar Vedantam is the host and creator of Hidden Brain. The Hidden Brain podcast receives more than three million downloads per week. The Hidden Brain radio show is distributed by NPR and featured on nearly 400 public radio stations around the United States.
The family of a U.S. Airman shot several times by a Florida sheriff's deputy as he answered the door to his apartment says the killing was unjustified.
In the U.S., people spend billions on hair care products. Now, thousands of Black women have filed lawsuits against companies that sell chemical relaxers charging they bring risks of certain cancers.