People of African ancestry have been excluded from many studies of brain disorders. In Baltimore, scientists, doctors and community leaders are working to make neuroscience research more diverse.

A black bear skin was also left draped on a park entrance in Tennessee. Investigators are offering a reward for information on the incident, which a ranger called "particularly egregious."

With the hashtag #ikdoenietmeermee ("I no longer participate"), several musicians and influencers said on social media they were opting out of campaigns to promote social distancing and face masks.

Protests emerged around the country after no police officers were charged directly over the death of Breonna Taylor in Louisville. Here's a selection of pictures of demonstrations nationwide.