A van hit several people in Barcelona's Ramblas neighborhood on Thursday. Spanish police reported fatalities and multiple injuries.
Michael Ziobro's parents believe strong marijuana killed him. But there may be too little evidence on the safety and benefits of cannabis to say for sure.
Liquid Biopsy Blood Test May Find Cancer Before Symptoms Start
Rev. Alba Onofrio joined 1,000 other clergy members in Charlottesville on Saturday to peacefully confront white nationalist "Unite the Right" protesters.
As Charlottesville looks to heal its divisions, white nationalists say they're ready for the next flashpoint: Lexington, Kentucky.