Whether it's exercise or housework, older Americans who move their bodies regularly may preserve more of their memory and thinking skills, even if they have brain lesions and other signs of dementia.
The heads of two influential national civil rights organizations challenged William Barr's suitability to be attorney general, citing his record in the early 1990s when he previously led the DOJ.
Los Angeles schools are still open during the strike, staffed by administrators, volunteers and newly hired substitutes. But the school day isn't exactly typical.
Wednesday was another day of wild testimony in the trial of Joaquin "El Chapo" Guzman. NPR's Mary Louise Kelly speaks with ViceNews editor Keegan Hamilton about the latest from the Brooklyn courtroom.